116105222 has 4 divisors (see below), whose sum is σ = 174157836. Its totient is φ = 58052610.

The previous prime is 116105191. The next prime is 116105239. The reversal of 116105222 is 222501611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222501611 = 3881 ⋅57331.

It is a junction number, because it is equal to n+sod(n) for n = 116105194 and 116105203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29026304 + ... + 29026307.

It is an arithmetic number, because the mean of its divisors is an integer number (43539459).

Almost surely, 2^116105222 is an apocalyptic number.

116105222 is a deficient number, since it is larger than the sum of its proper divisors (58052614).

116105222 is an equidigital number, since it uses as much as digits as its factorization.

116105222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58052613.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 116105222 is about 10775.2133157539. The cubic root of 116105222 is about 487.8473134925.

Adding to 116105222 its reverse (222501611), we get a palindrome (338606833).

The spelling of 116105222 in words is "one hundred sixteen million, one hundred five thousand, two hundred twenty-two".