112020101211020 has 96 divisors (see below), whose sum is σ = 253604030803200. Its totient is φ = 41435092857600.

The previous prime is 112020101210971. The next prime is 112020101211071. The reversal of 112020101211020 is 20112101020211.

It is a junction number, because it is equal to n+sod(n) for n = 112020101210986 and 112020101211004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15408530 + ... + 21481689.

It is an arithmetic number, because the mean of its divisors is an integer number (2641708654200).

Almost surely, 2^{112020101211020} is an apocalyptic number.

112020101211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020101211020 is an abundant number, since it is smaller than the sum of its proper divisors (141583929592180).

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

112020101211020 is a wasteful number, since it uses less digits than its factorization.

112020101211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36890439 (or 36890437 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112020101211020 its reverse (20112101020211), we get a palindrome (132132202231231).

The spelling of 112020101211020 in words is "one hundred twelve trillion, twenty billion, one hundred one million, two hundred eleven thousand, twenty".