230231002220 has 12 divisors (see below), whose sum is σ = 483485104704. Its totient is φ = 92092400880.

The previous prime is 230231002189. The next prime is 230231002231. The reversal of 230231002220 is 22200132032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5755775036 + ... + 5755775075.

It is an arithmetic number, because the mean of its divisors is an integer number (40290425392).

Almost surely, 2^230231002220 is an apocalyptic number.

230231002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230231002220 is an abundant number, since it is smaller than the sum of its proper divisors (253254102484).

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

230231002220 is a wasteful number, since it uses less digits than its factorization.

230231002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11511550120 (or 11511550118 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 230231002220 its reverse (22200132032), we get a palindrome (252431134252).

The spelling of 230231002220 in words is "two hundred thirty billion, two hundred thirty-one million, two thousand, two hundred twenty".