220102110121022 has 16 divisors (see below), whose sum is σ = 332205961292160. Its totient is φ = 109366900733592.

The previous prime is 220102110120967. The next prime is 220102110121027. The reversal of 220102110121022 is 220121011201022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220102110121027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23789522 + ... + 31719797.

It is an arithmetic number, because the mean of its divisors is an integer number (20762872580760).

Almost surely, 2^{220102110121022} is an apocalyptic number.

220102110121022 is a deficient number, since it is larger than the sum of its proper divisors (112103851171138).

220102110121022 is a wasteful number, since it uses less digits than its factorization.

220102110121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55521647.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220102110121022 its reverse (220121011201022), we get a palindrome (440223121322044).

The spelling of 220102110121022 in words is "two hundred twenty trillion, one hundred two billion, one hundred ten million, one hundred twenty-one thousand, twenty-two".