120011111200002 has 96 divisors (see below), whose sum is σ = 277873899285312. Its totient is φ = 34242687792000.

The previous prime is 120011111199923. The next prime is 120011111200087. The reversal of 120011111200002 is 200002111110021.

It is a super-2 number, since 2×120011111200002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23222749 + ... + 27916272.

It is an arithmetic number, because the mean of its divisors is an integer number (2894519784222).

Almost surely, 2^{120011111200002} is an apocalyptic number.

120011111200002 is an abundant number, since it is smaller than the sum of its proper divisors (157862788085310).

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

120011111200002 is a wasteful number, since it uses less digits than its factorization.

120011111200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51139136 (or 51139105 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120011111200002 its reverse (200002111110021), we get a palindrome (320013222310023).

The spelling of 120011111200002 in words is "one hundred twenty trillion, eleven billion, one hundred eleven million, two hundred thousand, two".