202002220022 has 8 divisors (see below), whose sum is σ = 303088959000. Its totient is φ = 100972567024.

The previous prime is 202002219977. The next prime is 202002220031. The reversal of 202002220022 is 220022200202.

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 = 202002219979 and 202002220006.

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, 14262647 + ... + 14276802.

It is an arithmetic number, because the mean of its divisors is an integer number (37886119875).

Almost surely, 2^202002220022 is an apocalyptic number.

202002220022 is a deficient number, since it is larger than the sum of its proper divisors (101086738978).

202002220022 is a wasteful number, since it uses less digits than its factorization.

202002220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28542990.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 202002220022 its reverse (220022200202), we get a palindrome (422024420224).

The spelling of 202002220022 in words is "two hundred two billion, two million, two hundred twenty thousand, twenty-two".