22402002220204 has 12 divisors (see below), whose sum is σ = 39203940288744. Its totient is φ = 11200876423424.

The previous prime is 22402002220159. The next prime is 22402002220237. The reversal of 22402002220204 is 40202220020422.

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, 30766837 + ... + 31486540.

It is an arithmetic number, because the mean of its divisors is an integer number (3266995024062).

Almost surely, 2^{22402002220204} is an apocalyptic number.

It is an amenable number.

22402002220204 is a deficient number, since it is larger than the sum of its proper divisors (16801938068540).

22402002220204 is a wasteful number, since it uses less digits than its factorization.

22402002220204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62343344 (or 62343342 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 22402002220204 its reverse (40202220020422), we get a palindrome (62604222240626).

The spelling of 22402002220204 in words is "twenty-two trillion, four hundred two billion, two million, two hundred twenty thousand, two hundred four".