223302112132 has 48 divisors (see below), whose sum is σ = 447503035392. Its totient is φ = 96506437280.

The previous prime is 223302112123. The next prime is 223302112153. The reversal of 223302112132 is 231211203322.

It is a super-2 number, since 2×223302112132² (a number of 23 digits) contains 22 as substring.

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

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, 491638 + ... + 829645.

It is an arithmetic number, because the mean of its divisors is an integer number (9322979904).

Almost surely, 2^223302112132 is an apocalyptic number.

223302112132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223302112132 is an abundant number, since it is smaller than the sum of its proper divisors (224200923260).

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

223302112132 is a wasteful number, since it uses less digits than its factorization.

223302112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321488 (or 1321486 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223302112132 its reverse (231211203322), we get a palindrome (454513315454).

The spelling of 223302112132 in words is "two hundred twenty-three billion, three hundred two million, one hundred twelve thousand, one hundred thirty-two".