23135531533122 has 32 divisors (see below), whose sum is σ = 47866943880000. Its totient is φ = 7445867341248.

The previous prime is 23135531533097. The next prime is 23135531533207. The reversal of 23135531533122 is 22133513553132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31566528 + ... + 32291124.

It is an arithmetic number, because the mean of its divisors is an integer number (1495841996250).

Almost surely, 2^{23135531533122} is an apocalyptic number.

23135531533122 is an abundant number, since it is smaller than the sum of its proper divisors (24731412346878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23135531533122 is a wasteful number, since it uses less digits than its factorization.

23135531533122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908130.

The product of its digits is 243000, while the sum is 39.

The spelling of 23135531533122 in words is "twenty-three trillion, one hundred thirty-five billion, five hundred thirty-one million, five hundred thirty-three thousand, one hundred twenty-two".