220101012330 has 32 divisors (see below), whose sum is σ = 529559771328. Its totient is φ = 58547232000.

The previous prime is 220101012301. The next prime is 220101012331. The reversal of 220101012330 is 33210101022.

220101012330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (220101012331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9135976 + ... + 9160035.

It is an arithmetic number, because the mean of its divisors is an integer number (16548742854).

Almost surely, 2^220101012330 is an apocalyptic number.

220101012330 is an abundant number, since it is smaller than the sum of its proper divisors (309458758998).

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

220101012330 is a wasteful number, since it uses less digits than its factorization.

220101012330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18296422.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 220101012330 its reverse (33210101022), we get a palindrome (253311113352).

The spelling of 220101012330 in words is "two hundred twenty billion, one hundred one million, twelve thousand, three hundred thirty".