112232202222 has 32 divisors (see below), whose sum is σ = 256633477632. Its totient is φ = 32053502304.

The previous prime is 112232202191. The next prime is 112232202263. The reversal of 112232202222 is 222202232211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428673 + ... + 638924.

It is an arithmetic number, because the mean of its divisors is an integer number (8019796176).

Almost surely, 2^112232202222 is an apocalyptic number.

112232202222 is an abundant number, since it is smaller than the sum of its proper divisors (144401275410).

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

112232202222 is a wasteful number, since it uses less digits than its factorization.

112232202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070112.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 112232202222 its reverse (222202232211), we get a palindrome (334434434433).

The spelling of 112232202222 in words is "one hundred twelve billion, two hundred thirty-two million, two hundred two thousand, two hundred twenty-two".