116251222 has 4 divisors (see below), whose sum is σ = 174376836. Its totient is φ = 58125610.

The previous prime is 116251171. The next prime is 116251243. The reversal of 116251222 is 222152611.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 116251193 and 116251202.

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 as a sum of consecutive naturals, namely, 29062804 + ... + 29062807.

It is an arithmetic number, because the mean of its divisors is an integer number (43594209).

Almost surely, 2^116251222 is an apocalyptic number.

116251222 is a deficient number, since it is larger than the sum of its proper divisors (58125614).

116251222 is an equidigital number, since it uses as much as digits as its factorization.

116251222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58125613.

The product of its digits is 480, while the sum is 22.

The square root of 116251222 is about 10781.9859951681. The cubic root of 116251222 is about 488.0517139275.

The spelling of 116251222 in words is "one hundred sixteen million, two hundred fifty-one thousand, two hundred twenty-two".