1132222408 has 32 divisors (see below), whose sum is σ = 2226238200. Its totient is φ = 539094528.

The previous prime is 1132222387. The next prime is 1132222439. The reversal of 1132222408 is 8042222311.

It can be written as a sum of positive squares in 4 ways, for example, as 1131784164 + 438244 = 33642^2 + 662^2 .

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, 16491 + ... + 50362.

Almost surely, 2^1132222408 is an apocalyptic number.

It is an amenable number.

1132222408 is a deficient number, since it is larger than the sum of its proper divisors (1094015792).

1132222408 is a wasteful number, since it uses less digits than its factorization.

1132222408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66961 (or 66957 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1132222408 is about 33648.5127160176. The cubic root of 1132222408 is about 1042.2628269262.

Adding to 1132222408 its reverse (8042222311), we get a palindrome (9174444719).

The spelling of 1132222408 in words is "one billion, one hundred thirty-two million, two hundred twenty-two thousand, four hundred eight".