112112212022010 has 24 divisors (see below), whose sum is σ = 291491751257460. Its totient is φ = 29896589872512.

The previous prime is 112112212021933. The next prime is 112112212022029. The reversal of 112112212022010 is 10220212211211.

112112212022010 is a `hidden beast` number, since 1 + 1 + 211 + 221 + 2 + 0 + 220 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 110632930931961 + 1479281090049 = 10518219^2 + 1216257^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 622845622255 + ... + 622845622434.

Almost surely, 2^{112112212022010} is an apocalyptic number.

112112212022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112112212022010 is an abundant number, since it is smaller than the sum of its proper divisors (179379539235450).

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

112112212022010 is a wasteful number, since it uses less digits than its factorization.

112112212022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245691244702 (or 1245691244699 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112112212022010 its reverse (10220212211211), we get a palindrome (122332424233221).

It can be divided in two parts, 11211221 and 2022010, that added together give a palindrome (13233231).

The spelling of 112112212022010 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred twelve million, twenty-two thousand, ten".