230312222300 has 18 divisors (see below), whose sum is σ = 499777522608. Its totient is φ = 92124888880.

The previous prime is 230312222291. The next prime is 230312222323. The reversal of 230312222300 is 3222213032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1151561012 + ... + 1151561211.

Almost surely, 2^230312222300 is an apocalyptic number.

230312222300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230312222300 is an abundant number, since it is smaller than the sum of its proper divisors (269465300308).

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

230312222300 is a wasteful number, since it uses less digits than its factorization.

230312222300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303122237 (or 2303122230 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230312222300 its reverse (3222213032), we get a palindrome (233534435332).

The spelling of 230312222300 in words is "two hundred thirty billion, three hundred twelve million, two hundred twenty-two thousand, three hundred".