230333120220 has 48 divisors (see below), whose sum is σ = 737065986048. Its totient is φ = 52647570240.

The previous prime is 230333120203. The next prime is 230333120231. The reversal of 230333120220 is 22021333032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274205676 + ... + 274206515.

It is an arithmetic number, because the mean of its divisors is an integer number (15355541376).

Almost surely, 2^230333120220 is an apocalyptic number.

230333120220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230333120220 is an abundant number, since it is smaller than the sum of its proper divisors (506732865828).

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

230333120220 is a wasteful number, since it uses less digits than its factorization.

230333120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548412210 (or 548412208 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 230333120220 its reverse (22021333032), we get a palindrome (252354453252).

The spelling of 230333120220 in words is "two hundred thirty billion, three hundred thirty-three million, one hundred twenty thousand, two hundred twenty".