1116122 has 16 divisors (see below), whose sum is σ = 1953600. Its totient is φ = 478044.

The previous prime is 1116107. The next prime is 1116133. The reversal of 1116122 is 2216111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1116097 and 1116106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128 + ... + 1499.

It is an arithmetic number, because the mean of its divisors is an integer number (122100).

2^1116122 is an apocalyptic number.

1116122 is a deficient number, since it is larger than the sum of its proper divisors (837478).

1116122 is an equidigital number, since it uses as much as digits as its factorization.

1116122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1636 counting only the distinct ones).

The product of its digits is 24, while the sum is 14.

The square root of 1116122 is about 1056.4667529080. The cubic root of 1116122 is about 103.7298833596.

It can be divided in two parts, 11161 and 22, that multiplied together give a palindrome (245542).

The spelling of 1116122 in words is "one million, one hundred sixteen thousand, one hundred twenty-two".