220101022202110 has 64 divisors (see below), whose sum is σ = 453314569365504. Its totient is φ = 75374032377600.

The previous prime is 220101022202063. The next prime is 220101022202129. The reversal of 220101022202110 is 11202220101022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233308465 + ... + 234249955.

It is an arithmetic number, because the mean of its divisors is an integer number (7083040146336).

Almost surely, 2^{220101022202110} is an apocalyptic number.

220101022202110 is an abundant number, since it is smaller than the sum of its proper divisors (233213547163394).

220101022202110 is a wasteful number, since it uses less digits than its factorization.

220101022202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945449.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220101022202110 its reverse (11202220101022), we get a palindrome (231303242303132).

The spelling of 220101022202110 in words is "two hundred twenty trillion, one hundred one billion, twenty-two million, two hundred two thousand, one hundred ten".