115522488901 has 4 divisors (see below), whose sum is σ = 115669278112. Its totient is φ = 115375699692.

The previous prime is 115522488899. The next prime is 115522488923. The reversal of 115522488901 is 109884225511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115522488901 - 2¹ = 115522488899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115522488701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73393425 + ... + 73394998.

It is an arithmetic number, because the mean of its divisors is an integer number (28917319528).

Almost surely, 2^115522488901 is an apocalyptic number.

It is an amenable number.

115522488901 is a deficient number, since it is larger than the sum of its proper divisors (146789211).

115522488901 is an equidigital number, since it uses as much as digits as its factorization.

115522488901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146789210.

The product of its (nonzero) digits is 230400, while the sum is 46.

The spelling of 115522488901 in words is "one hundred fifteen billion, five hundred twenty-two million, four hundred eighty-eight thousand, nine hundred one".