1115022 has 16 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 367032.

The previous prime is 1115011. The next prime is 1115027. The reversal of 1115022 is 2205111.

It is a junction number, because it is equal to n+sod(n) for n = 1114989 and 1115007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115027) 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, 622 + ... + 1617.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

2^1115022 is an apocalyptic number.

1115022 is an abundant number, since it is smaller than the sum of its proper divisors (1142898).

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

1115022 is a wasteful number, since it uses less digits than its factorization.

1115022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1115022 is about 1055.9460213477. The cubic root of 1115022 is about 103.6957949783.

The spelling of 1115022 in words is "one million, one hundred fifteen thousand, twenty-two".