202022221102 has 48 divisors (see below), whose sum is σ = 338901055488. Its totient is φ = 90185490720.

The previous prime is 202022221099. The next prime is 202022221129. The reversal of 202022221102 is 201122220202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26222583 + ... + 26230285.

It is an arithmetic number, because the mean of its divisors is an integer number (7060438656).

Almost surely, 2^202022221102 is an apocalyptic number.

202022221102 is a deficient number, since it is larger than the sum of its proper divisors (136878834386).

202022221102 is a wasteful number, since it uses less digits than its factorization.

202022221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10265 (or 10252 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202022221102 its reverse (201122220202), we get a palindrome (403144441304).

The spelling of 202022221102 in words is "two hundred two billion, twenty-two million, two hundred twenty-one thousand, one hundred two".