220110120101010 has 32 divisors (see below), whose sum is σ = 529952033594880. Its totient is φ = 58508504765568.

The previous prime is 220110120100957. The next prime is 220110120101017. The reversal of 220110120101010 is 10101021011022.

It is not an unprimeable number, because it can be changed into a prime (220110120101017) 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, 11720444290 + ... + 11720463069.

It is an arithmetic number, because the mean of its divisors is an integer number (16561001049840).

Almost surely, 2^{220110120101010} is an apocalyptic number.

220110120101010 is an abundant number, since it is smaller than the sum of its proper divisors (309841913493870).

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

220110120101010 is a wasteful number, since it uses less digits than its factorization.

220110120101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23440907682.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220110120101010 its reverse (10101021011022), we get a palindrome (230211141112032).

The spelling of 220110120101010 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty million, one hundred one thousand, ten".