112022454220 has 12 divisors (see below), whose sum is σ = 235247153904. Its totient is φ = 44808981680.

The previous prime is 112022454211. The next prime is 112022454253. The reversal of 112022454220 is 22454220211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2800561336 + ... + 2800561375.

It is an arithmetic number, because the mean of its divisors is an integer number (19603929492).

Almost surely, 2^112022454220 is an apocalyptic number.

112022454220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112022454220 is an abundant number, since it is smaller than the sum of its proper divisors (123224699684).

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

112022454220 is a wasteful number, since it uses less digits than its factorization.

112022454220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601122720 (or 5601122718 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 112022454220 its reverse (22454220211), we get a palindrome (134476674431).

The spelling of 112022454220 in words is "one hundred twelve billion, twenty-two million, four hundred fifty-four thousand, two hundred twenty".