230013020220 has 96 divisors (see below), whose sum is σ = 682018118208. Its totient is φ = 57720532992.

The previous prime is 230013020099. The next prime is 230013020233. The reversal of 230013020220 is 22020310032.

It is a super-2 number, since 2×230013020220² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 230013020220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10553254 + ... + 10575026.

It is an arithmetic number, because the mean of its divisors is an integer number (7104355398).

Almost surely, 2^230013020220 is an apocalyptic number.

230013020220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230013020220 is an abundant number, since it is smaller than the sum of its proper divisors (452005097988).

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

230013020220 is a wasteful number, since it uses less digits than its factorization.

230013020220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32159 (or 32157 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230013020220 its reverse (22020310032), we get a palindrome (252033330252).

The spelling of 230013020220 in words is "two hundred thirty billion, thirteen million, twenty thousand, two hundred twenty".