222202000220 has 12 divisors (see below), whose sum is σ = 466624200504. Its totient is φ = 88880800080.

The previous prime is 222202000193. The next prime is 222202000309. The reversal of 222202000220 is 22000202222.

It is a happy number.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 222202000195 and 222202000204.

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, 5555049986 + ... + 5555050025.

It is an arithmetic number, because the mean of its divisors is an integer number (38885350042).

Almost surely, 2^222202000220 is an apocalyptic number.

222202000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222202000220 is an abundant number, since it is smaller than the sum of its proper divisors (244422200284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222202000220 is a wasteful number, since it uses less digits than its factorization.

222202000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110100020 (or 11110100018 counting only the distinct ones).

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

Adding to 222202000220 its reverse (22000202222), we get a palindrome (244202202442).

The spelling of 222202000220 in words is "two hundred twenty-two billion, two hundred two million, two hundred twenty", and thus it is an aban number.