220312230330000 has 100 divisors (see below), whose sum is σ = 711197254566128. Its totient is φ = 58749928080000.

The previous prime is 220312230329993. The next prime is 220312230330007. The reversal of 220312230330000 is 33032213022.

220312230330000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220312230329993) and next prime (220312230330007).

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (220312230330007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3671840506 + ... + 3671900505.

Almost surely, 2^{220312230330000} is an apocalyptic number.

220312230330000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220312230330000 is an abundant number, since it is smaller than the sum of its proper divisors (490885024236128).

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

220312230330000 is an equidigital number, since it uses as much as digits as its factorization.

220312230330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343741042 (or 7343741021 counting only the distinct ones).

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

Adding to 220312230330000 its reverse (33032213022), we get a palindrome (220345262543022).

The spelling of 220312230330000 in words is "two hundred twenty trillion, three hundred twelve billion, two hundred thirty million, three hundred thirty thousand".