112220212020 has 96 divisors (see below), whose sum is σ = 359269924608. Its totient is φ = 25638531072.

The previous prime is 112220212003. The next prime is 112220212033. The reversal of 112220212020 is 20212022211.

112220212020 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 (15).

It is a congruent number.

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, 869092 + ... + 989828.

It is an arithmetic number, because the mean of its divisors is an integer number (3742395048).

Almost surely, 2^112220212020 is an apocalyptic number.

112220212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112220212020 is an abundant number, since it is smaller than the sum of its proper divisors (247049712588).

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

112220212020 is a wasteful number, since it uses less digits than its factorization.

112220212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122969 (or 122967 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112220212020 its reverse (20212022211), we get a palindrome (132432234231).

The spelling of 112220212020 in words is "one hundred twelve billion, two hundred twenty million, two hundred twelve thousand, twenty".