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202200220200012 = 22379213291371519
BaseRepresentation
bin101101111110011001101000…
…010011000110110001001100
3222111221011010000002220122220
4231332121220103012301030
5203000322022332400022
61554013255424135340
760406324644405246
oct5576315023066114
9874834100086586
10202200220200012
11594776a4a54911
121a817910767550
1388a952564cb88
1437d0785915096
151859a599da85c
hexb7e6684c6c4c

202200220200012 has 24 divisors (see below), whose sum is σ = 477772672204800. Its totient is φ = 66546907913616.

The previous prime is 202200220199893. The next prime is 202200220200037. The reversal of 202200220200012 is 210002022002202.

202200220200012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202200220199964 and 202200220200000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106645684812 + ... + 106645686707.

It is an arithmetic number, because the mean of its divisors is an integer number (19907194675200).

Almost surely, 2202200220200012 is an apocalyptic number.

It is an amenable number.

202200220200012 is an abundant number, since it is smaller than the sum of its proper divisors (275572452004788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202200220200012 is a wasteful number, since it uses less digits than its factorization.

202200220200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213291371605 (or 213291371603 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 202200220200012 its reverse (210002022002202), we get a palindrome (412202242202214).

The spelling of 202200220200012 in words is "two hundred two trillion, two hundred billion, two hundred twenty million, two hundred thousand, twelve".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 213291371519 426582743038 639874114557 853165486076 1279748229114 2559496458228 16850018350001 33700036700002 50550055050003 67400073400004 101100110100006 202200220200012