22133240004404 has 24 divisors (see below), whose sum is σ = 38971409638560. Its totient is φ = 10998723212064.

The previous prime is 22133240004383. The next prime is 22133240004413. The reversal of 22133240004404 is 40440004233122.

It is a congruent 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, 20943374 + ... + 21974789.

It is an arithmetic number, because the mean of its divisors is an integer number (1623808734940).

Almost surely, 2^{22133240004404} is an apocalyptic number.

It is an amenable number.

22133240004404 is a deficient number, since it is larger than the sum of its proper divisors (16838169634156).

22133240004404 is a wasteful number, since it uses less digits than its factorization.

22133240004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42918959 (or 42918957 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22133240004404 its reverse (40440004233122), we get a palindrome (62573244237526).

The spelling of 22133240004404 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred forty million, four thousand, four hundred four".