115946422272 has 360 divisors, whose sum is σ = 353733667056. Its totient is φ = 37838389248.

The previous prime is 115946422253. The next prime is 115946422309. The reversal of 115946422272 is 272224649511.

115946422272 is a `hidden beast` number, since 1 + 159 + 4 + 6 + 422 + 2 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 711327663 + ... + 711327825.

Almost surely, 2^115946422272 is an apocalyptic number.

115946422272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115946422272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176866833528).

115946422272 is an abundant number, since it is smaller than the sum of its proper divisors (237787244784).

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

115946422272 is an frugal number, since it uses more digits than its factorization.

115946422272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 235 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 115946422272 in words is "one hundred fifteen billion, nine hundred forty-six million, four hundred twenty-two thousand, two hundred seventy-two".