223122133300 has 36 divisors (see below), whose sum is σ = 528190943616. Its totient is φ = 81135320800.

The previous prime is 223122133271. The next prime is 223122133313. The reversal of 223122133300 is 3331221322.

It is a super-3 number, since 3×223122133300³ (a number of 35 digits) contains 333 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101418052 + ... + 101420251.

It is an arithmetic number, because the mean of its divisors is an integer number (14671970656).

Almost surely, 2^223122133300 is an apocalyptic number.

223122133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223122133300 is an abundant number, since it is smaller than the sum of its proper divisors (305068810316).

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

223122133300 is a wasteful number, since it uses less digits than its factorization.

223122133300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202838328 (or 202838321 counting only the distinct ones).

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

Adding to 223122133300 its reverse (3331221322), we get a palindrome (226453354622).

The spelling of 223122133300 in words is "two hundred twenty-three billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred".