116231022 has 12 divisors (see below), whose sum is σ = 251833920. Its totient is φ = 38743668.

The previous prime is 116230991. The next prime is 116231033. The reversal of 116231022 is 220132611.

116231022 is a `hidden beast` number, since 11 + 623 + 10 + 22 = 666.

It is a super-4 number, since 4×116231022⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6457279 = 116231022 / (1 + 1 + 6 + 2 + 3 + 1 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 116230986 and 116231004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3228622 + ... + 3228657.

It is an arithmetic number, because the mean of its divisors is an integer number (20986160).

Almost surely, 2^116231022 is an apocalyptic number.

116231022 is an abundant number, since it is smaller than the sum of its proper divisors (135602898).

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

116231022 is a wasteful number, since it uses less digits than its factorization.

116231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457287 (or 6457284 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 116231022 is about 10781.0492068258. The cubic root of 116231022 is about 488.0234440721.

Adding to 116231022 its reverse (220132611), we get a palindrome (336363633).

The spelling of 116231022 in words is "one hundred sixteen million, two hundred thirty-one thousand, twenty-two".