120111101102212 has 24 divisors (see below), whose sum is σ = 229308132301920. Its totient is φ = 54594735735360.

The previous prime is 120111101102203. The next prime is 120111101102221. The reversal of 120111101102212 is 212201101111021.

It is an interprime number because it is at equal distance from previous prime (120111101102203) and next prime (120111101102221).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28488778 + ... + 32431969.

It is an arithmetic number, because the mean of its divisors is an integer number (9554505512580).

Almost surely, 2^{120111101102212} is an apocalyptic number.

It is an amenable number.

120111101102212 is a deficient number, since it is larger than the sum of its proper divisors (109197031199708).

120111101102212 is a wasteful number, since it uses less digits than its factorization.

120111101102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60965571 (or 60965569 counting only the distinct ones).

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

Adding to 120111101102212 its reverse (212201101111021), we get a palindrome (332312202213233).

The spelling of 120111101102212 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred one million, one hundred two thousand, two hundred twelve".