116907212251 has 8 divisors (see below), whose sum is σ = 118091502864. Its totient is φ = 115723447200.

The previous prime is 116907212239. The next prime is 116907212267. The reversal of 116907212251 is 152212709611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116907212251 - 2¹⁵ = 116907179483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116907212251.

It is not an unprimeable number, because it can be changed into a prime (116907212231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323685 + ... + 581881.

It is an arithmetic number, because the mean of its divisors is an integer number (14761437858).

Almost surely, 2^116907212251 is an apocalyptic number.

116907212251 is a deficient number, since it is larger than the sum of its proper divisors (1184290613).

116907212251 is a wasteful number, since it uses less digits than its factorization.

116907212251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262781.

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 116907212251 in words is "one hundred sixteen billion, nine hundred seven million, two hundred twelve thousand, two hundred fifty-one".