223333332129 has 12 divisors (see below), whose sum is σ = 322596713556. Its totient is φ = 148886985312.

The previous prime is 223333332113. The next prime is 223333332133. The reversal of 223333332129 is 921233333322.

It can be written as a sum of positive squares in 2 ways, for example, as 159057392400 + 64275939729 = 398820^2 + 253527^2 .

It is not a de Polignac number, because 223333332129 - 2⁴ = 223333332113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223333332093 and 223333332102.

It is not an unprimeable number, because it can be changed into a prime (223333332109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1175739 + ... + 1352415.

It is an arithmetic number, because the mean of its divisors is an integer number (26883059463).

Almost surely, 2^223333332129 is an apocalyptic number.

It is an amenable number.

223333332129 is a deficient number, since it is larger than the sum of its proper divisors (99263381427).

223333332129 is a wasteful number, since it uses less digits than its factorization.

223333332129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317136 (or 317133 counting only the distinct ones).

The product of its digits is 104976, while the sum is 36.

The spelling of 223333332129 in words is "two hundred twenty-three billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred twenty-nine".