1150122 has 16 divisors (see below), whose sum is σ = 2335392. Its totient is φ = 377520.

The previous prime is 1150117. The next prime is 1150139. The reversal of 1150122 is 2210511.

It is a super-2 number, since 2×1150122² = 2645561229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1150098 and 1150107.

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, 1029 + ... + 1832.

It is an arithmetic number, because the mean of its divisors is an integer number (145962).

2^1150122 is an apocalyptic number.

1150122 is an abundant number, since it is smaller than the sum of its proper divisors (1185270).

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

1150122 is a wasteful number, since it uses less digits than its factorization.

1150122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933.

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

The square root of 1150122 is about 1072.4374107611. The cubic root of 1150122 is about 104.7726600594.

Adding to 1150122 its reverse (2210511), we get a palindrome (3360633).

The spelling of 1150122 in words is "one million, one hundred fifty thousand, one hundred twenty-two".