1022116 has 24 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 487200.

The previous prime is 1022113. The next prime is 1022123. The reversal of 1022116 is 6112201.

1022116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1022116² = 2089442234912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022096 and 1022105.

It is not an unprimeable number, because it can be changed into a prime (1022113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14361 + ... + 14431.

It is an arithmetic number, because the mean of its divisors is an integer number (78120).

2^1022116 is an apocalyptic number.

It is an amenable number.

1022116 is a deficient number, since it is larger than the sum of its proper divisors (852764).

1022116 is a wasteful number, since it uses less digits than its factorization.

1022116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1022116 is about 1010.9975271978. The cubic root of 1022116 is about 100.7318311664.

Adding to 1022116 its reverse (6112201), we get a palindrome (7134317).

The spelling of 1022116 in words is "one million, twenty-two thousand, one hundred sixteen".