223011022131030 has 64 divisors (see below), whose sum is σ = 624702000015360. Its totient is φ = 49889395830144.

The previous prime is 223011022131019. The next prime is 223011022131059. The reversal of 223011022131030 is 30131220110322.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 223011022130988 and 223011022131006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11297407665 + ... + 11297427404.

It is an arithmetic number, because the mean of its divisors is an integer number (9760968750240).

Almost surely, 2^{223011022131030} is an apocalyptic number.

223011022131030 is an abundant number, since it is smaller than the sum of its proper divisors (401690977884330).

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

223011022131030 is a wasteful number, since it uses less digits than its factorization.

223011022131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22594835133.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 223011022131030 its reverse (30131220110322), we get a palindrome (253142242241352).

The spelling of 223011022131030 in words is "two hundred twenty-three trillion, eleven billion, twenty-two million, one hundred thirty-one thousand, thirty".