202220201020022 has 16 divisors (see below), whose sum is σ = 319346528909760. Its totient is φ = 95773073872392.

The previous prime is 202220201019961. The next prime is 202220201020049. The reversal of 202220201020022 is 220020102022202.

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, 428716748 + ... + 429188175.

It is an arithmetic number, because the mean of its divisors is an integer number (19959158056860).

Almost surely, 2^{202220201020022} is an apocalyptic number.

202220201020022 is a deficient number, since it is larger than the sum of its proper divisors (117126327889738).

202220201020022 is a wasteful number, since it uses less digits than its factorization.

202220201020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857911147.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202220201020022 its reverse (220020102022202), we get a palindrome (422240303042224).

The spelling of 202220201020022 in words is "two hundred two trillion, two hundred twenty billion, two hundred one million, twenty thousand, twenty-two".