23220514230 has 48 divisors (see below), whose sum is σ = 56800774800. Its totient is φ = 6075282304.

The previous prime is 23220514189. The next prime is 23220514253. The reversal of 23220514230 is 3241502232.

It is a super-2 number, since 2×23220514230² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23220514230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53505 + ... + 222044.

It is an arithmetic number, because the mean of its divisors is an integer number (1183349475).

Almost surely, 2^23220514230 is an apocalyptic number.

23220514230 is an abundant number, since it is smaller than the sum of its proper divisors (33580260570).

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

23220514230 is a wasteful number, since it uses less digits than its factorization.

23220514230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275665 (or 275612 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The spelling of 23220514230 in words is "twenty-three billion, two hundred twenty million, five hundred fourteen thousand, two hundred thirty".