1122424112 has 20 divisors (see below), whose sum is σ = 2176493136. Its totient is φ = 560748480.

The previous prime is 1122424067. The next prime is 1122424139. The reversal of 1122424112 is 2114242211.

It is a nude number because it is divisible by every one of its digits.

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, 8564 + ... + 48147.

Almost surely, 2^1122424112 is an apocalyptic number.

It is an amenable number.

1122424112 is a deficient number, since it is larger than the sum of its proper divisors (1054069024).

1122424112 is a wasteful number, since it uses less digits than its factorization.

1122424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57956 (or 57950 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 1122424112 is about 33502.5985857814. The cubic root of 1122424112 is about 1039.2475178101.

Adding to 1122424112 its reverse (2114242211), we get a palindrome (3236666323).

The spelling of 1122424112 in words is "one billion, one hundred twenty-two million, four hundred twenty-four thousand, one hundred twelve".