220123313210010 has 96 divisors (see below), whose sum is σ = 617098346137152. Its totient is φ = 50105128711680.

The previous prime is 220123313209993. The next prime is 220123313210029. The reversal of 220123313210010 is 10012313321022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 310317412 + ... + 311025951.

It is an arithmetic number, because the mean of its divisors is an integer number (6428107772262).

Almost surely, 2^{220123313210010} is an apocalyptic number.

220123313210010 is an abundant number, since it is smaller than the sum of its proper divisors (396975032927142).

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

220123313210010 is a wasteful number, since it uses less digits than its factorization.

220123313210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621343628 (or 621343621 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 220123313210010 its reverse (10012313321022), we get a palindrome (230135626531032).

The spelling of 220123313210010 in words is "two hundred twenty trillion, one hundred twenty-three billion, three hundred thirteen million, two hundred ten thousand, ten".