22553340315 has 16 divisors (see below), whose sum is σ = 39365830656. Its totient is φ = 10934952800.

The previous prime is 22553340301. The next prime is 22553340323. The reversal of 22553340315 is 51304335522.

It is not a de Polignac number, because 22553340315 - 2¹² = 22553336219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 68343291 + ... + 68343620.

It is an arithmetic number, because the mean of its divisors is an integer number (2460364416).

Almost surely, 2^22553340315 is an apocalyptic number.

22553340315 is a deficient number, since it is larger than the sum of its proper divisors (16812490341).

22553340315 is a wasteful number, since it uses less digits than its factorization.

22553340315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136686930.

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

Adding to 22553340315 its reverse (51304335522), we get a palindrome (73857675837).

The spelling of 22553340315 in words is "twenty-two billion, five hundred fifty-three million, three hundred forty thousand, three hundred fifteen".