115046222500 has 60 divisors (see below), whose sum is σ = 274454334000. Its totient is φ = 41834980000.

The previous prime is 115046222497. The next prime is 115046222503. The reversal of 115046222500 is 5222640511.

It is an interprime number because it is at equal distance from previous prime (115046222497) and next prime (115046222503).

It is not an unprimeable number, because it can be changed into a prime (115046222503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2064250 + ... + 2119249.

It is an arithmetic number, because the mean of its divisors is an integer number (4574238900).

Almost surely, 2^115046222500 is an apocalyptic number.

115046222500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115046222500 is an abundant number, since it is smaller than the sum of its proper divisors (159408111500).

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

115046222500 is a wasteful number, since it uses less digits than its factorization.

115046222500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183534 (or 4183517 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 115046222500 in words is "one hundred fifteen billion, forty-six million, two hundred twenty-two thousand, five hundred".