202221112002022 has 32 divisors (see below), whose sum is σ = 307283616460800. Its totient is φ = 99794182033728.

The previous prime is 202221112001947. The next prime is 202221112002187. The reversal of 202221112002022 is 220200211122202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9717953554 + ... + 9717974362.

It is an arithmetic number, because the mean of its divisors is an integer number (9602613014400).

Almost surely, 2^{202221112002022} is an apocalyptic number.

202221112002022 is a deficient number, since it is larger than the sum of its proper divisors (105062504458778).

202221112002022 is a wasteful number, since it uses less digits than its factorization.

202221112002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40420.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202221112002022 its reverse (220200211122202), we get a palindrome (422421323124224).

The spelling of 202221112002022 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred twelve million, two thousand, twenty-two".