116151212 has 12 divisors (see below), whose sum is σ = 205277856. Its totient is φ = 57500400.

The previous prime is 116151209. The next prime is 116151221. The reversal of 116151212 is 212151611.

It is a super-2 number, since 2×116151212² = 26982208098137888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143348 + ... + 144155.

It is an arithmetic number, because the mean of its divisors is an integer number (17106488).

Almost surely, 2^116151212 is an apocalyptic number.

It is an amenable number.

116151212 is a deficient number, since it is larger than the sum of its proper divisors (89126644).

116151212 is a wasteful number, since it uses less digits than its factorization.

116151212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287608 (or 287606 counting only the distinct ones).

The product of its digits is 120, while the sum is 20.

The square root of 116151212 is about 10777.3471689465. The cubic root of 116151212 is about 487.9117181071.

The spelling of 116151212 in words is "one hundred sixteen million, one hundred fifty-one thousand, two hundred twelve".