202220222001022 has 32 divisors (see below), whose sum is σ = 305984972085408. Its totient is φ = 100227441532416.

The previous prime is 202220222001001. The next prime is 202220222001023. The reversal of 202220222001022 is 220100222022202.

It is a super-2 number, since 2×202220222001022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202220222001023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678905028 + ... + 679202824.

It is an arithmetic number, because the mean of its divisors is an integer number (9562030377669).

Almost surely, 2^{202220222001022} is an apocalyptic number.

202220222001022 is a deficient number, since it is larger than the sum of its proper divisors (103764750084386).

202220222001022 is a wasteful number, since it uses less digits than its factorization.

202220222001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301500.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 202220222001022 its reverse (220100222022202), we get a palindrome (422320444023224).

The spelling of 202220222001022 in words is "two hundred two trillion, two hundred twenty billion, two hundred twenty-two million, one thousand, twenty-two".