120200111022112 has 96 divisors (see below), whose sum is σ = 260290702675584. Its totient is φ = 54186029568000.

The previous prime is 120200111022077. The next prime is 120200111022151. The reversal of 120200111022112 is 211220111002021.

120200111022112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30737608 + ... + 34426744.

It is an arithmetic number, because the mean of its divisors is an integer number (2711361486204).

Almost surely, 2^{120200111022112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120200111022112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130145351337792).

120200111022112 is an abundant number, since it is smaller than the sum of its proper divisors (140090591653472).

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

120200111022112 is a wasteful number, since it uses less digits than its factorization.

120200111022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689922 (or 3689914 counting only the distinct ones).

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

Adding to 120200111022112 its reverse (211220111002021), we get a palindrome (331420222024133).

The spelling of 120200111022112 in words is "one hundred twenty trillion, two hundred billion, one hundred eleven million, twenty-two thousand, one hundred twelve".