222110000112 has 640 divisors, whose sum is σ = 799696816128. Its totient is φ = 51259392000.

The previous prime is 222110000111. The next prime is 222110000117. The reversal of 222110000112 is 211000011222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110000111) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 179554758 + ... + 179555994.

Almost surely, 2^222110000112 is an apocalyptic number.

222110000112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222110000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399848408064).

222110000112 is an abundant number, since it is smaller than the sum of its proper divisors (577586816016).

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

222110000112 is a wasteful number, since it uses less digits than its factorization.

222110000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222110000112 its reverse (211000011222), we get a palindrome (433110011334).

It can be divided in two parts, 22 and 2110000112, that multiplied together give a palindrome (46420002464).

The spelling of 222110000112 in words is "two hundred twenty-two billion, one hundred ten million, one hundred twelve", and thus it is an aban number.