230012209988 has 12 divisors (see below), whose sum is σ = 439114219152. Its totient is φ = 104551004520.

The previous prime is 230012209951. The next prime is 230012209997. The reversal of 230012209988 is 889902210032.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 5227550227 = 230012209988 / (2 + 3 + 0 + 0 + 1 + 2 + 2 + 0 + 9 + 9 + 8 + 8).

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, 2613775070 + ... + 2613775157.

It is an arithmetic number, because the mean of its divisors is an integer number (36592851596).

Almost surely, 2^230012209988 is an apocalyptic number.

It is an amenable number.

230012209988 is a deficient number, since it is larger than the sum of its proper divisors (209102009164).

230012209988 is a wasteful number, since it uses less digits than its factorization.

230012209988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227550242 (or 5227550240 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

Adding to 230012209988 its sum of digits (44), we get a palindrome (230012210032).

The spelling of 230012209988 in words is "two hundred thirty billion, twelve million, two hundred nine thousand, nine hundred eighty-eight".