22042404202 has 16 divisors (see below), whose sum is σ = 40693669632. Its totient is φ = 8720071920.

The previous prime is 22042404149. The next prime is 22042404211. The reversal of 22042404202 is 20240424022.

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, 60555874 + ... + 60556237.

It is an arithmetic number, because the mean of its divisors is an integer number (2543354352).

Almost surely, 2^22042404202 is an apocalyptic number.

22042404202 is a deficient number, since it is larger than the sum of its proper divisors (18651265430).

22042404202 is a wasteful number, since it uses less digits than its factorization.

22042404202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121112133.

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

Adding to 22042404202 its reverse (20240424022), we get a palindrome (42282828224).

The spelling of 22042404202 in words is "twenty-two billion, forty-two million, four hundred four thousand, two hundred two".