22315114522 has 8 divisors (see below), whose sum is σ = 33476354676. Its totient is φ = 11156329632.

The previous prime is 22315114513. The next prime is 22315114553. The reversal of 22315114522 is 22541151322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15408008641 + 6907105881 = 124129^2 + 83109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22315114522³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590923 + ... + 627550.

Almost surely, 2^22315114522 is an apocalyptic number.

22315114522 is a deficient number, since it is larger than the sum of its proper divisors (11161240154).

22315114522 is a wasteful number, since it uses less digits than its factorization.

22315114522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227632.

The product of its digits is 4800, while the sum is 28.

Adding to 22315114522 its reverse (22541151322), we get a palindrome (44856265844).

The spelling of 22315114522 in words is "twenty-two billion, three hundred fifteen million, one hundred fourteen thousand, five hundred twenty-two".