22312353040015 has 32 divisors (see below), whose sum is σ = 28958703185664. Its totient is φ = 16439206502400.

The previous prime is 22312353039997. The next prime is 22312353040027. The reversal of 22312353040015 is 51004035321322.

It is not a de Polignac number, because 22312353040015 - 2¹³ = 22312353031823 is a prime.

It is a super-3 number, since 3×22312353040015³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19831047 + ... + 20925943.

It is an arithmetic number, because the mean of its divisors is an integer number (904959474552).

Almost surely, 2^{22312353040015} is an apocalyptic number.

22312353040015 is a deficient number, since it is larger than the sum of its proper divisors (6646350145649).

22312353040015 is a wasteful number, since it uses less digits than its factorization.

22312353040015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100067.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 22312353040015 its reverse (51004035321322), we get a palindrome (73316388361337).

The spelling of 22312353040015 in words is "twenty-two trillion, three hundred twelve billion, three hundred fifty-three million, forty thousand, fifteen".