120211022311112 has 32 divisors (see below), whose sum is σ = 240118371928800. Its totient is φ = 56222838284544.

The previous prime is 120211022311103. The next prime is 120211022311139. The reversal of 120211022311112 is 211113220112021.

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, 2711341562 + ... + 2711385897.

It is an arithmetic number, because the mean of its divisors is an integer number (7503699122775).

Almost surely, 2^{120211022311112} is an apocalyptic number.

It is an amenable number.

120211022311112 is a deficient number, since it is larger than the sum of its proper divisors (119907349617688).

120211022311112 is a wasteful number, since it uses less digits than its factorization.

120211022311112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422727645 (or 5422727641 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 120211022311112 its reverse (211113220112021), we get a palindrome (331324242423133).

The spelling of 120211022311112 in words is "one hundred twenty trillion, two hundred eleven billion, twenty-two million, three hundred eleven thousand, one hundred twelve".