22540224104 has 16 divisors (see below), whose sum is σ = 42267769920. Its totient is φ = 11268818800.

The previous prime is 22540224101. The next prime is 22540224107. The reversal of 22540224104 is 40142204522.

It is an interprime number because it is at equal distance from previous prime (22540224101) and next prime (22540224107).

It is not an unprimeable number, because it can be changed into a prime (22540224101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85472 + ... + 228879.

It is an arithmetic number, because the mean of its divisors is an integer number (2641735620).

Almost surely, 2^22540224104 is an apocalyptic number.

It is an amenable number.

22540224104 is a deficient number, since it is larger than the sum of its proper divisors (19727545816).

22540224104 is a wasteful number, since it uses less digits than its factorization.

22540224104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323320 (or 323316 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 22540224104 its reverse (40142204522), we get a palindrome (62682428626).

The spelling of 22540224104 in words is "twenty-two billion, five hundred forty million, two hundred twenty-four thousand, one hundred four".