202221110111094 has 24 divisors (see below), whose sum is σ = 438149228928840. Its totient is φ = 67406499726048.

The previous prime is 202221110111077. The next prime is 202221110111113. The reversal of 202221110111094 is 490111011122202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42422559 + ... + 46948010.

It is an arithmetic number, because the mean of its divisors is an integer number (18256217872035).

Almost surely, 2^{202221110111094} is an apocalyptic number.

202221110111094 is an abundant number, since it is smaller than the sum of its proper divisors (235928118817746).

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

202221110111094 is a wasteful number, since it uses less digits than its factorization.

202221110111094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89496284 (or 89496281 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

Adding to 202221110111094 its reverse (490111011122202), we get a palindrome (692332121233296).

The spelling of 202221110111094 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred ten million, one hundred eleven thousand, ninety-four".