23135224545506 has 16 divisors (see below), whose sum is σ = 35142303580800. Its totient is φ = 11421124938288.

The previous prime is 23135224545431. The next prime is 23135224545533. The reversal of 23135224545506 is 60554542253132.

It is a super-2 number, since 2×23135224545506² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45962000 + ... + 46462628.

It is an arithmetic number, because the mean of its divisors is an integer number (2196393973800).

Almost surely, 2^{23135224545506} is an apocalyptic number.

23135224545506 is a deficient number, since it is larger than the sum of its proper divisors (12007079035294).

23135224545506 is a wasteful number, since it uses less digits than its factorization.

23135224545506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793193.

The product of its (nonzero) digits is 4320000, while the sum is 47.

Adding to 23135224545506 its reverse (60554542253132), we get a palindrome (83689766798638).

The spelling of 23135224545506 in words is "twenty-three trillion, one hundred thirty-five billion, two hundred twenty-four million, five hundred forty-five thousand, five hundred six".