22552323315 has 16 divisors (see below), whose sum is σ = 37982860800. Its totient is φ = 11394857952.

The previous prime is 22552323259. The next prime is 22552323373. The reversal of 22552323315 is 51332325522.

It is not a de Polignac number, because 22552323315 - 2⁹ = 22552322803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39565195 + ... + 39565764.

It is an arithmetic number, because the mean of its divisors is an integer number (2373928800).

Almost surely, 2^22552323315 is an apocalyptic number.

22552323315 is a deficient number, since it is larger than the sum of its proper divisors (15430537485).

22552323315 is a wasteful number, since it uses less digits than its factorization.

22552323315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79130986.

The product of its digits is 54000, while the sum is 33.

Adding to 22552323315 its reverse (51332325522), we get a palindrome (73884648837).

The spelling of 22552323315 in words is "twenty-two billion, five hundred fifty-two million, three hundred twenty-three thousand, three hundred fifteen".