120102010221112 has 8 divisors (see below), whose sum is σ = 225191269164600. Its totient is φ = 60051005110552.

The previous prime is 120102010221107. The next prime is 120102010221173. The reversal of 120102010221112 is 211122010201021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7506375638812 + ... + 7506375638827.

It is an arithmetic number, because the mean of its divisors is an integer number (28148908645575).

Almost surely, 2^{120102010221112} is an apocalyptic number.

It is an amenable number.

120102010221112 is a deficient number, since it is larger than the sum of its proper divisors (105089258943488).

120102010221112 is a wasteful number, since it uses less digits than its factorization.

120102010221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15012751277645 (or 15012751277641 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120102010221112 its reverse (211122010201021), we get a palindrome (331224020422133).

The spelling of 120102010221112 in words is "one hundred twenty trillion, one hundred two billion, ten million, two hundred twenty-one thousand, one hundred twelve".