202221011200022 has 16 divisors (see below), whose sum is σ = 310562194145280. Its totient is φ = 98702953394472.

The previous prime is 202221011199967. The next prime is 202221011200099. The reversal of 202221011200022 is 220002110122202.

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 7 ways as a sum of consecutive naturals, for example, 668241878 + ... + 668544425.

It is an arithmetic number, because the mean of its divisors is an integer number (19410137134080).

Almost surely, 2^{202221011200022} is an apocalyptic number.

202221011200022 is a deficient number, since it is larger than the sum of its proper divisors (108341182945258).

202221011200022 is a wasteful number, since it uses less digits than its factorization.

202221011200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336788107.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202221011200022 its reverse (220002110122202), we get a palindrome (422223121322224).

The spelling of 202221011200022 in words is "two hundred two trillion, two hundred twenty-one billion, eleven million, two hundred thousand, twenty-two".