223203220022131 has 4 divisors (see below), whose sum is σ = 223204226938000. Its totient is φ = 223202213106264.

The previous prime is 223203220022033. The next prime is 223203220022143. The reversal of 223203220022131 is 131220022302322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223203220022131 - 2⁹ = 223203220021619 is a prime.

It is a super-3 number, since 3×223203220022131³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223203220022096 and 223203220022105.

It is not an unprimeable number, because it can be changed into a prime (223203220082131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503125356 + ... + 503568793.

It is an arithmetic number, because the mean of its divisors is an integer number (55801056734500).

Almost surely, 2^{223203220022131} is an apocalyptic number.

223203220022131 is a deficient number, since it is larger than the sum of its proper divisors (1006915869).

223203220022131 is a wasteful number, since it uses less digits than its factorization.

223203220022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006915868.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223203220022131 its reverse (131220022302322), we get a palindrome (354423242324453).

The spelling of 223203220022131 in words is "two hundred twenty-three trillion, two hundred three billion, two hundred twenty million, twenty-two thousand, one hundred thirty-one".