22004403211234 has 16 divisors (see below), whose sum is σ = 33774661106208. Its totient is φ = 10746189824832.

The previous prime is 22004403211031. The next prime is 22004403211249. The reversal of 22004403211234 is 43211230440022.

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, 4733029 + ... + 8149255.

It is an arithmetic number, because the mean of its divisors is an integer number (2110916319138).

Almost surely, 2^{22004403211234} is an apocalyptic number.

22004403211234 is a deficient number, since it is larger than the sum of its proper divisors (11770257894974).

22004403211234 is a wasteful number, since it uses less digits than its factorization.

22004403211234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491169.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22004403211234 its reverse (43211230440022), we get a palindrome (65215633651256).

The spelling of 22004403211234 in words is "twenty-two trillion, four billion, four hundred three million, two hundred eleven thousand, two hundred thirty-four".