116215748878 has 8 divisors (see below), whose sum is σ = 183498550920. Its totient is φ = 55049565240.

The previous prime is 116215748867. The next prime is 116215748903. The reversal of 116215748878 is 878847512611.

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

It is a super-2 number, since 2×116215748878² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1529154553 + ... + 1529154628.

It is an arithmetic number, because the mean of its divisors is an integer number (22937318865).

Almost surely, 2^116215748878 is an apocalyptic number.

116215748878 is a deficient number, since it is larger than the sum of its proper divisors (67282802042).

116215748878 is a wasteful number, since it uses less digits than its factorization.

116215748878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058309202.

The product of its digits is 6021120, while the sum is 58.

The spelling of 116215748878 in words is "one hundred sixteen billion, two hundred fifteen million, seven hundred forty-eight thousand, eight hundred seventy-eight".