223468135900 has 18 divisors (see below), whose sum is σ = 484925855120. Its totient is φ = 89387254320.

The previous prime is 223468135897. The next prime is 223468135937. The reversal of 223468135900 is 9531864322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1117340580 + ... + 1117340779.

Almost surely, 2^223468135900 is an apocalyptic number.

223468135900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223468135900 is an abundant number, since it is smaller than the sum of its proper divisors (261457719220).

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

223468135900 is a wasteful number, since it uses less digits than its factorization.

223468135900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234681373 (or 2234681366 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 223468135900 in words is "two hundred twenty-three billion, four hundred sixty-eight million, one hundred thirty-five thousand, nine hundred".