202202021120110 has 128 divisors (see below), whose sum is σ = 409567372904448. Its totient is φ = 71241782400000.

The previous prime is 202202021120107. The next prime is 202202021120147. The reversal of 202202021120110 is 11021120202202.

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 63 ways as a sum of consecutive naturals, for example, 4925609085 + ... + 4925650135.

It is an arithmetic number, because the mean of its divisors is an integer number (3199745100816).

Almost surely, 2^{202202021120110} is an apocalyptic number.

202202021120110 is an abundant number, since it is smaller than the sum of its proper divisors (207365351784338).

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

202202021120110 is a wasteful number, since it uses less digits than its factorization.

202202021120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50650.

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

Adding to 202202021120110 its reverse (11021120202202), we get a palindrome (213223141322312).

The spelling of 202202021120110 in words is "two hundred two trillion, two hundred two billion, twenty-one million, one hundred twenty thousand, one hundred ten".