220020222202 has 16 divisors (see below), whose sum is σ = 360098524800. Its totient is φ = 99991015840.

The previous prime is 220020222133. The next prime is 220020222217. The reversal of 220020222202 is 202222020022.

It is a happy 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, 784627 + ... + 1027462.

It is an arithmetic number, because the mean of its divisors is an integer number (22506157800).

Almost surely, 2^220020222202 is an apocalyptic number.

220020222202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220020222202 is a deficient number, since it is larger than the sum of its proper divisors (140078302598).

220020222202 is a wasteful number, since it uses less digits than its factorization.

220020222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817621.

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

Adding to 220020222202 its reverse (202222020022), we get a palindrome (422242242224).

The spelling of 220020222202 in words is "two hundred twenty billion, twenty million, two hundred twenty-two thousand, two hundred two".