223002323130 has 32 divisors (see below), whose sum is σ = 538007712768. Its totient is φ = 59155937600.

The previous prime is 223002323101. The next prime is 223002323171. The reversal of 223002323130 is 31323200322.

It is a super-2 number, since 2×223002323130² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223002323097 and 223002323106.

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, 19453461 + ... + 19464920.

It is an arithmetic number, because the mean of its divisors is an integer number (16812741024).

Almost surely, 2^223002323130 is an apocalyptic number.

223002323130 is an abundant number, since it is smaller than the sum of its proper divisors (315005389638).

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

223002323130 is a wasteful number, since it uses less digits than its factorization.

223002323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38918582.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223002323130 its reverse (31323200322), we get a palindrome (254325523452).

The spelling of 223002323130 in words is "two hundred twenty-three billion, two million, three hundred twenty-three thousand, one hundred thirty".