1150020244 has 12 divisors (see below), whose sum is σ = 2015452768. Its totient is φ = 574176600.

The previous prime is 1150020229. The next prime is 1150020269. The reversal of 1150020244 is 4420200511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205272 + ... + 210799.

Almost surely, 2^1150020244 is an apocalyptic number.

It is an amenable number.

1150020244 is a deficient number, since it is larger than the sum of its proper divisors (865432524).

1150020244 is a wasteful number, since it uses less digits than its factorization.

1150020244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416766 (or 416764 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1150020244 is about 33911.9483958088. The cubic root of 1150020244 is about 1047.6957007957.

Adding to 1150020244 its reverse (4420200511), we get a palindrome (5570220755).

The spelling of 1150020244 in words is "one billion, one hundred fifty million, twenty thousand, two hundred forty-four".