202220220022 has 8 divisors (see below), whose sum is σ = 303421402872. Its totient is φ = 101079752400.

The previous prime is 202220220011. The next prime is 202220220043. The reversal of 202220220022 is 220022022202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202220219978 and 202220220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15170479 + ... + 15183802.

It is an arithmetic number, because the mean of its divisors is an integer number (37927675359).

Almost surely, 2^202220220022 is an apocalyptic number.

202220220022 is a deficient number, since it is larger than the sum of its proper divisors (101201182850).

202220220022 is a wasteful number, since it uses less digits than its factorization.

202220220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30357614.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 202220220022 its reverse (220022022202), we get a palindrome (422242242224).

The spelling of 202220220022 in words is "two hundred two billion, two hundred twenty million, two hundred twenty thousand, twenty-two".