22201434404 has 24 divisors (see below), whose sum is σ = 39794935488. Its totient is φ = 10831957920.

The previous prime is 22201434371. The next prime is 22201434449. The reversal of 22201434404 is 40443410222.

It is a happy number.

It is a super-2 number, since 2×22201434404² (a number of 21 digits) contains 22 as substring.

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, 114734 + ... + 239930.

It is an arithmetic number, because the mean of its divisors is an integer number (1658122312).

Almost surely, 2^22201434404 is an apocalyptic number.

It is an amenable number.

22201434404 is a deficient number, since it is larger than the sum of its proper divisors (17593501084).

22201434404 is a wasteful number, since it uses less digits than its factorization.

22201434404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126275 (or 126273 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22201434404 its reverse (40443410222), we get a palindrome (62644844626).

The spelling of 22201434404 in words is "twenty-two billion, two hundred one million, four hundred thirty-four thousand, four hundred four".