112010202020 has 48 divisors (see below), whose sum is σ = 242646011328. Its totient is φ = 43411800960.

The previous prime is 112010201999. The next prime is 112010202023. The reversal of 112010202020 is 20202010211.

It is a happy number.

It is a super-2 number, since 2×112010202020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112010201992 and 112010202010.

It is not an unprimeable number, because it can be changed into a prime (112010202023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603422 + ... + 766901.

It is an arithmetic number, because the mean of its divisors is an integer number (5055125236).

Almost surely, 2^112010202020 is an apocalyptic number.

112010202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010202020 is an abundant number, since it is smaller than the sum of its proper divisors (130635809308).

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

112010202020 is a wasteful number, since it uses less digits than its factorization.

112010202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370460 (or 1370458 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112010202020 its reverse (20202010211), we get a palindrome (132212212231).

The spelling of 112010202020 in words is "one hundred twelve billion, ten million, two hundred two thousand, twenty".