223134165160 has 64 divisors (see below), whose sum is σ = 508385425680. Its totient is φ = 88132454400.

The previous prime is 223134165101. The next prime is 223134165173. The reversal of 223134165160 is 61561431322.

It can be written as a sum of positive squares in 8 ways, for example, as 109213064676 + 113921100484 = 330474^2 + 337522^2 .

It is a super-3 number, since 3×223134165160³ (a number of 35 digits) contains 333 as substring.

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, 1432884 + ... + 1580956.

Almost surely, 2^223134165160 is an apocalyptic number.

223134165160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223134165160 is an abundant number, since it is smaller than the sum of its proper divisors (285251260520).

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

223134165160 is a wasteful number, since it uses less digits than its factorization.

223134165160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148558 (or 148554 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 223134165160 its reverse (61561431322), we get a palindrome (284695596482).

The spelling of 223134165160 in words is "two hundred twenty-three billion, one hundred thirty-four million, one hundred sixty-five thousand, one hundred sixty".