120012202122112 has 32 divisors (see below), whose sum is σ = 239100334139880. Its totient is φ = 60002706494976.

The previous prime is 120012202122097. The next prime is 120012202122119. The reversal of 120012202122112 is 211221202210021.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 120012202122112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012202122119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24247783 + ... + 28774630.

Almost surely, 2^{120012202122112} is an apocalyptic number.

It is an amenable number.

120012202122112 is a deficient number, since it is larger than the sum of its proper divisors (119088132017768).

120012202122112 is an equidigital number, since it uses as much as digits as its factorization.

120012202122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53040110 (or 53040098 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120012202122112 its reverse (211221202210021), we get a palindrome (331233404332133).

The spelling of 120012202122112 in words is "one hundred twenty trillion, twelve billion, two hundred two million, one hundred twenty-two thousand, one hundred twelve".