122102212022 has 24 divisors (see below), whose sum is σ = 213346688976. Its totient is φ = 52258097808.

The previous prime is 122102212019. The next prime is 122102212039. The reversal of 122102212022 is 220212201221.

It is a happy number.

122102212022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 778058 + ... + 921725.

It is an arithmetic number, because the mean of its divisors is an integer number (8889445374).

Almost surely, 2^122102212022 is an apocalyptic number.

122102212022 is a deficient number, since it is larger than the sum of its proper divisors (91244476954).

122102212022 is a wasteful number, since it uses less digits than its factorization.

122102212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700532 (or 1700525 counting only the distinct ones).

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

Adding to 122102212022 its reverse (220212201221), we get a palindrome (342314413243).

The spelling of 122102212022 in words is "one hundred twenty-two billion, one hundred two million, two hundred twelve thousand, twenty-two".