122102022002012 has 48 divisors (see below), whose sum is σ = 233868533472672. Its totient is φ = 55437927240960.

The previous prime is 122102022001961. The next prime is 122102022002029. The reversal of 122102022002012 is 210200220201221.

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 15 ways as a sum of consecutive naturals, for example, 21352439 + ... + 26459982.

It is an arithmetic number, because the mean of its divisors is an integer number (4872261114014).

Almost surely, 2^{122102022002012} is an apocalyptic number.

It is an amenable number.

122102022002012 is a deficient number, since it is larger than the sum of its proper divisors (111766511470660).

122102022002012 is a wasteful number, since it uses less digits than its factorization.

122102022002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47813238 (or 47813236 counting only the distinct ones).

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

Adding to 122102022002012 its reverse (210200220201221), we get a palindrome (332302242203233).

The spelling of 122102022002012 in words is "one hundred twenty-two trillion, one hundred two billion, twenty-two million, two thousand, twelve".