122110112102012 has 24 divisors (see below), whose sum is σ = 220258368943536. Its totient is φ = 59199877795968.

The previous prime is 122110112101993. The next prime is 122110112102107. The reversal of 122110112102012 is 210201211011221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591007503 + ... + 2591054630.

It is an arithmetic number, because the mean of its divisors is an integer number (9177432039314).

Almost surely, 2^{122110112102012} is an apocalyptic number.

It is an amenable number.

122110112102012 is a deficient number, since it is larger than the sum of its proper divisors (98148256841524).

122110112102012 is a wasteful number, since it uses less digits than its factorization.

122110112102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182062317 (or 5182062315 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122110112102012 its reverse (210201211011221), we get a palindrome (332311323113233).

The spelling of 122110112102012 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred twelve million, one hundred two thousand, twelve".