112001111021120 has 56 divisors (see below), whose sum is σ = 266725839871104. Its totient is φ = 44796548261376.

The previous prime is 112001111021053. The next prime is 112001111021131. The reversal of 112001111021120 is 21120111100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001111021095 and 112001111021104.

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, 11532614 + ... + 18894533.

Almost surely, 2^{112001111021120} is an apocalyptic number.

112001111021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112001111021120 is an abundant number, since it is smaller than the sum of its proper divisors (154724728849984).

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

112001111021120 is a wasteful number, since it uses less digits than its factorization.

112001111021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30438667 (or 30438657 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112001111021120 its reverse (21120111100211), we get a palindrome (133121222121331).

The spelling of 112001111021120 in words is "one hundred twelve trillion, one billion, one hundred eleven million, twenty-one thousand, one hundred twenty".