1150422212 has 12 divisors (see below), whose sum is σ = 2022268416. Its totient is φ = 572631240.

The previous prime is 1150422197. The next prime is 1150422313. The reversal of 1150422212 is 2122240511.

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, 643964 + ... + 645747.

It is an arithmetic number, because the mean of its divisors is an integer number (168522368).

Almost surely, 2^1150422212 is an apocalyptic number.

It is an amenable number.

1150422212 is a deficient number, since it is larger than the sum of its proper divisors (871846204).

1150422212 is a wasteful number, since it uses less digits than its factorization.

1150422212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289938 (or 1289936 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1150422212 is about 33917.8745206713. The cubic root of 1150422212 is about 1047.8177540349.

Adding to 1150422212 its reverse (2122240511), we get a palindrome (3272662723).

The spelling of 1150422212 in words is "one billion, one hundred fifty million, four hundred twenty-two thousand, two hundred twelve".