22330233112 has 32 divisors (see below), whose sum is σ = 46789520400. Its totient is φ = 9902540800.

The previous prime is 22330233097. The next prime is 22330233119. The reversal of 22330233112 is 21133203322.

It is a super-2 number, since 2×22330233112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330233119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090937 + ... + 3098152.

Almost surely, 2^22330233112 is an apocalyptic number.

22330233112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22330233112 is an abundant number, since it is smaller than the sum of its proper divisors (24459287288).

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

22330233112 is a wasteful number, since it uses less digits than its factorization.

22330233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6189147 (or 6189143 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22330233112 its reverse (21133203322), we get a palindrome (43463436434).

The spelling of 22330233112 in words is "twenty-two billion, three hundred thirty million, two hundred thirty-three thousand, one hundred twelve".