122211202022 has 16 divisors (see below), whose sum is σ = 225620680992. Its totient is φ = 48347288640.

The previous prime is 122211202019. The next prime is 122211202081. The reversal of 122211202022 is 220202112221.

It is a happy number.

It is a congruent number.

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, 335744879 + ... + 335745242.

It is an arithmetic number, because the mean of its divisors is an integer number (14101292562).

Almost surely, 2^122211202022 is an apocalyptic number.

122211202022 is a deficient number, since it is larger than the sum of its proper divisors (103409478970).

122211202022 is a wasteful number, since it uses less digits than its factorization.

122211202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671490143.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122211202022 its reverse (220202112221), we get a palindrome (342413314243).

The spelling of 122211202022 in words is "one hundred twenty-two billion, two hundred eleven million, two hundred two thousand, twenty-two".