20232202230 has 48 divisors (see below), whose sum is σ = 52691393664. Its totient is φ = 5386262400.

The previous prime is 20232202223. The next prime is 20232202271. The reversal of 20232202230 is 3220223202.

20232202230 is a `hidden beast` number, since 2 + 0 + 232 + 202 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 132934 + ... + 241113.

It is an arithmetic number, because the mean of its divisors is an integer number (1097737368).

Almost surely, 2^20232202230 is an apocalyptic number.

20232202230 is an abundant number, since it is smaller than the sum of its proper divisors (32459191434).

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

20232202230 is a wasteful number, since it uses less digits than its factorization.

20232202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374661 (or 374658 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 20232202230 its reverse (3220223202), we get a palindrome (23452425432).

The spelling of 20232202230 in words is "twenty billion, two hundred thirty-two million, two hundred two thousand, two hundred thirty".