22435540113515 has 32 divisors (see below), whose sum is σ = 28194352183296. Its totient is φ = 17106291516160.

The previous prime is 22435540113443. The next prime is 22435540113527. The reversal of 22435540113515 is 51531104553422.

It is not a de Polignac number, because 22435540113515 - 2¹⁶ = 22435540047979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94050122 + ... + 94288368.

It is an arithmetic number, because the mean of its divisors is an integer number (881073505728).

Almost surely, 2^{22435540113515} is an apocalyptic number.

22435540113515 is a deficient number, since it is larger than the sum of its proper divisors (5758812069781).

22435540113515 is a wasteful number, since it uses less digits than its factorization.

22435540113515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241219.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 22435540113515 its reverse (51531104553422), we get a palindrome (73966644666937).

The spelling of 22435540113515 in words is "twenty-two trillion, four hundred thirty-five billion, five hundred forty million, one hundred thirteen thousand, five hundred fifteen".