22426401230404 has 12 divisors (see below), whose sum is σ = 39256361694144. Its totient is φ = 11210297889224.

The previous prime is 22426401230377. The next prime is 22426401230413. The reversal of 22426401230404 is 40403210462422.

It is a self number, because there is not a number n which added to its sum of digits gives 22426401230404.

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, 725664112 + ... + 725695015.

It is an arithmetic number, because the mean of its divisors is an integer number (3271363474512).

Almost surely, 2^{22426401230404} is an apocalyptic number.

It is an amenable number.

22426401230404 is a deficient number, since it is larger than the sum of its proper divisors (16829960463740).

22426401230404 is a wasteful number, since it uses less digits than its factorization.

22426401230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451362994 (or 1451362992 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 22426401230404 its reverse (40403210462422), we get a palindrome (62829611692826).

The spelling of 22426401230404 in words is "twenty-two trillion, four hundred twenty-six billion, four hundred one million, two hundred thirty thousand, four hundred four".