22544435054 has 16 divisors (see below), whose sum is σ = 33888412800. Its totient is φ = 11248323384.

The previous prime is 22544435033. The next prime is 22544435107. The reversal of 22544435054 is 45053444522.

It is a junction number, because it is equal to n+sod(n) for n = 22544434999 and 22544435017.

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, 2070677 + ... + 2081535.

It is an arithmetic number, because the mean of its divisors is an integer number (2118025800).

Almost surely, 2^22544435054 is an apocalyptic number.

22544435054 is a deficient number, since it is larger than the sum of its proper divisors (11343977746).

22544435054 is a wasteful number, since it uses less digits than its factorization.

22544435054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12967.

The product of its (nonzero) digits is 384000, while the sum is 38.

Adding to 22544435054 its reverse (45053444522), we get a palindrome (67597879576).

The spelling of 22544435054 in words is "twenty-two billion, five hundred forty-four million, four hundred thirty-five thousand, fifty-four".