220101112010 has 32 divisors (see below), whose sum is σ = 434707696080. Its totient is φ = 79734739968.

The previous prime is 220101112003. The next prime is 220101112037. The reversal of 220101112010 is 10211101022.

220101112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 107365662889 + 112735449121 = 327667^2 + 335761^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220101111982 and 220101112000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15965615 + ... + 15979394.

Almost surely, 2^220101112010 is an apocalyptic number.

220101112010 is a deficient number, since it is larger than the sum of its proper divisors (214606584070).

220101112010 is a wasteful number, since it uses less digits than its factorization.

220101112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31945082.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220101112010 its reverse (10211101022), we get a palindrome (230312213032).

The spelling of 220101112010 in words is "two hundred twenty billion, one hundred one million, one hundred twelve thousand, ten".