120122211202 has 12 divisors (see below), whose sum is σ = 209601001350. Its totient is φ = 51480947616.

The previous prime is 120122211161. The next prime is 120122211211. The reversal of 120122211202 is 202112221021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 96088220361 + 24033990841 = 309981^2 + 155029^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612868327 + ... + 612868522.

Almost surely, 2^120122211202 is an apocalyptic number.

120122211202 is a deficient number, since it is larger than the sum of its proper divisors (89478790148).

120122211202 is a wasteful number, since it uses less digits than its factorization.

120122211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225736865 (or 1225736858 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120122211202 its reverse (202112221021), we get a palindrome (322234432223).

The spelling of 120122211202 in words is "one hundred twenty billion, one hundred twenty-two million, two hundred eleven thousand, two hundred two".