223320132112 has 40 divisors (see below), whose sum is σ = 539448633792. Its totient is φ = 87007843200.

The previous prime is 223320132073. The next prime is 223320132151. The reversal of 223320132112 is 211231023322.

It is an interprime number because it is at equal distance from previous prime (223320132073) and next prime (223320132151).

It is a super-2 number, since 2×223320132112² (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 7 ways as a sum of consecutive naturals, for example, 90631939 + ... + 90634402.

Almost surely, 2^223320132112 is an apocalyptic number.

223320132112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223320132112 is an abundant number, since it is smaller than the sum of its proper divisors (316128501680).

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

223320132112 is a wasteful number, since it uses less digits than its factorization.

223320132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181266367 (or 181266361 counting only the distinct ones).

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

Adding to 223320132112 its reverse (211231023322), we get a palindrome (434551155434).

The spelling of 223320132112 in words is "two hundred twenty-three billion, three hundred twenty million, one hundred thirty-two thousand, one hundred twelve".