122012102012 has 12 divisors (see below), whose sum is σ = 213669570240. Its totient is φ = 60963653376.

The previous prime is 122012101987. The next prime is 122012102021. The reversal of 122012102012 is 210201210221.

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, 10592933 + ... + 10604444.

It is an arithmetic number, because the mean of its divisors is an integer number (17805797520).

Almost surely, 2^122012102012 is an apocalyptic number.

It is an amenable number.

122012102012 is a deficient number, since it is larger than the sum of its proper divisors (91657468228).

122012102012 is a wasteful number, since it uses less digits than its factorization.

122012102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21198820 (or 21198818 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122012102012 its reverse (210201210221), we get a palindrome (332213312233).

The spelling of 122012102012 in words is "one hundred twenty-two billion, twelve million, one hundred two thousand, twelve".