120123002232112 has 20 divisors (see below), whose sum is σ = 253896345627336. Its totient is φ = 54601364650880.

The previous prime is 120123002231993. The next prime is 120123002232169. The reversal of 120123002232112 is 211232200321021.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 341258528893 + ... + 341258529244.

Almost surely, 2^{120123002232112} is an apocalyptic number.

It is an amenable number.

120123002232112 is an abundant number, since it is smaller than the sum of its proper divisors (133773343395224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120123002232112 is a wasteful number, since it uses less digits than its factorization.

120123002232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682517058156 (or 682517058150 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 120123002232112 its reverse (211232200321021), we get a palindrome (331355202553133).

The spelling of 120123002232112 in words is "one hundred twenty trillion, one hundred twenty-three billion, two million, two hundred thirty-two thousand, one hundred twelve".