122102010022012 has 12 divisors (see below), whose sum is σ = 213687091260216. Its totient is φ = 61048555376240.

The previous prime is 122102010022007. The next prime is 122102010022061. The reversal of 122102010022012 is 210220010201221.

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 3 ways as a sum of consecutive naturals, for example, 612296539 + ... + 612495922.

It is an arithmetic number, because the mean of its divisors is an integer number (17807257605018).

Almost surely, 2^{122102010022012} is an apocalyptic number.

It is an amenable number.

122102010022012 is a deficient number, since it is larger than the sum of its proper divisors (91585081238204).

122102010022012 is a wasteful number, since it uses less digits than its factorization.

122102010022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224817388 (or 1224817386 counting only the distinct ones).

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

Adding to 122102010022012 its reverse (210220010201221), we get a palindrome (332322020223233).

The spelling of 122102010022012 in words is "one hundred twenty-two trillion, one hundred two billion, ten million, twenty-two thousand, twelve".