223134274000 has 80 divisors (see below), whose sum is σ = 588587702976. Its totient is φ = 81139728000.

The previous prime is 223134273997. The next prime is 223134274031. The reversal of 223134274000 is 472431322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×223134274000³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223134274000.

It is a congruent number.

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, 5049234 + ... + 5093233.

Almost surely, 2^223134274000 is an apocalyptic number.

223134274000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223134274000 is an abundant number, since it is smaller than the sum of its proper divisors (365453428976).

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

223134274000 is a wasteful number, since it uses less digits than its factorization.

223134274000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142501 (or 10142485 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 223134274000 in words is "two hundred twenty-three billion, one hundred thirty-four million, two hundred seventy-four thousand".