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10220220022 = 27370001507
BaseRepresentation
bin10011000010010110…
…00010111001110110
3222101021010222012111
421201023002321312
5131412334020042
64410050441234
7511160302555
oct114113027166
928337128174
1010220220022
114375058631
121b9289321a
13c6b50408c
146cd4c9d9c
153ec3ad517
hex2612c2e76

10220220022 has 8 divisors (see below), whose sum is σ = 15540334776. Its totient is φ = 5040108432.

The previous prime is 10220219981. The next prime is 10220220047. The reversal of 10220220022 is 22002202201.

10220220022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10220219984 and 10220220011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35000608 + ... + 35000899.

It is an arithmetic number, because the mean of its divisors is an integer number (1942541847).

Almost surely, 210220220022 is an apocalyptic number.

10220220022 is a deficient number, since it is larger than the sum of its proper divisors (5320114754).

10220220022 is an equidigital number, since it uses as much as digits as its factorization.

10220220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70001582.

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

Adding to 10220220022 its reverse (22002202201), we get a palindrome (32222422223).

The spelling of 10220220022 in words is "ten billion, two hundred twenty million, two hundred twenty thousand, twenty-two".

Divisors: 1 2 73 146 70001507 140003014 5110110011 10220220022