22412304555 has 16 divisors (see below), whose sum is σ = 36693634560. Its totient is φ = 11675246688.

The previous prime is 22412304533. The next prime is 22412304559. The reversal of 22412304555 is 55540321422.

It is a happy number.

It is not a de Polignac number, because 22412304555 - 2⁶ = 22412304491 is a prime.

It is a super-2 number, since 2×22412304555² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22412304559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17373235 + ... + 17374524.

It is an arithmetic number, because the mean of its divisors is an integer number (2293352160).

Almost surely, 2^22412304555 is an apocalyptic number.

22412304555 is a deficient number, since it is larger than the sum of its proper divisors (14281330005).

22412304555 is a wasteful number, since it uses less digits than its factorization.

22412304555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34747810.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 22412304555 its reverse (55540321422), we get a palindrome (77952625977).

The spelling of 22412304555 in words is "twenty-two billion, four hundred twelve million, three hundred four thousand, five hundred fifty-five".