112202022120 has 64 divisors (see below), whose sum is σ = 336932291520. Its totient is φ = 29891541504.

The previous prime is 112202022113. The next prime is 112202022161. The reversal of 112202022120 is 21220202211.

It is a super-3 number, since 3×112202022120³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112202022120.

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, 328614 + ... + 576533.

It is an arithmetic number, because the mean of its divisors is an integer number (5264567055).

Almost surely, 2^112202022120 is an apocalyptic number.

112202022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112202022120 is an abundant number, since it is smaller than the sum of its proper divisors (224730269400).

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

112202022120 is a wasteful number, since it uses less digits than its factorization.

112202022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906194 (or 906190 counting only the distinct ones).

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

Adding to 112202022120 its reverse (21220202211), we get a palindrome (133422224331).

The spelling of 112202022120 in words is "one hundred twelve billion, two hundred two million, twenty-two thousand, one hundred twenty".