112122022020220 has 48 divisors (see below), whose sum is σ = 239884777399680. Its totient is φ = 44008058412864.

The previous prime is 112122022020193. The next prime is 112122022020233. The reversal of 112122022020220 is 22020220221211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86208894 + ... + 87499813.

It is an arithmetic number, because the mean of its divisors is an integer number (4997599529160).

Almost surely, 2^{112122022020220} is an apocalyptic number.

112122022020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112122022020220 is an abundant number, since it is smaller than the sum of its proper divisors (127762755379460).

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

112122022020220 is a wasteful number, since it uses less digits than its factorization.

112122022020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173709322 (or 173709320 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112122022020220 its reverse (22020220221211), we get a palindrome (134142242241431).

The spelling of 112122022020220 in words is "one hundred twelve trillion, one hundred twenty-two billion, twenty-two million, twenty thousand, two hundred twenty".