115222365492 has 24 divisors (see below), whose sum is σ = 289533123936. Its totient is φ = 35453035488.

The previous prime is 115222365409. The next prime is 115222365497. The reversal of 115222365492 is 294563222511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115222365497) 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 7 ways as a sum of consecutive naturals, for example, 369302298 + ... + 369302609.

It is an arithmetic number, because the mean of its divisors is an integer number (12063880164).

Almost surely, 2^115222365492 is an apocalyptic number.

115222365492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115222365492 is an abundant number, since it is smaller than the sum of its proper divisors (174310758444).

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

115222365492 is a wasteful number, since it uses less digits than its factorization.

115222365492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738604927 (or 738604925 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The spelling of 115222365492 in words is "one hundred fifteen billion, two hundred twenty-two million, three hundred sixty-five thousand, four hundred ninety-two".