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2200202220001 = 23297823421661
BaseRepresentation
bin100000000001000110010…
…001011001000111100001
321210100002212122101011011
4200001012101121013201
5242022003232020001
64402431533220521
7314650030203532
oct40010621310741
97710085571134
102200202220001
11779111880955
122b64b7331741
1312c62a737146
14786c1770689
153c374098d51
hex200464591e1

2200202220001 has 16 divisors (see below), whose sum is σ = 2375340111360. Its totient is φ = 2031706304320.

The previous prime is 2200202219989. The next prime is 2200202220101. The reversal of 2200202220001 is 1000222020022.

It is not a de Polignac number, because 2200202220001 - 221 = 2200200122849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200202220101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5007111 + ... + 5428771.

It is an arithmetic number, because the mean of its divisors is an integer number (148458756960).

Almost surely, 22200202220001 is an apocalyptic number.

It is an amenable number.

2200202220001 is a deficient number, since it is larger than the sum of its proper divisors (175137891359).

2200202220001 is a wasteful number, since it uses less digits than its factorization.

2200202220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429536.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2200202220001 its reverse (1000222020022), we get a palindrome (3200424240023).

The spelling of 2200202220001 in words is "two trillion, two hundred billion, two hundred two million, two hundred twenty thousand, one".

Divisors: 1 23 29 667 7823 179929 226867 421661 5217941 9698203 12228169 281247887 3298654003 75869042069 95660966087 2200202220001