1112124402 has 24 divisors (see below), whose sum is σ = 2432126736. Its totient is φ = 367242936.

The previous prime is 1112124383. The next prime is 1112124427. The reversal of 1112124402 is 2044212111.

1112124402 is a `hidden beast` number, since 1 + 11 + 212 + 440 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286788 + ... + 290639.

It is an arithmetic number, because the mean of its divisors is an integer number (101338614).

Almost surely, 2^1112124402 is an apocalyptic number.

1112124402 is an abundant number, since it is smaller than the sum of its proper divisors (1320002334).

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

1112124402 is a wasteful number, since it uses less digits than its factorization.

1112124402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577542 (or 577539 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1112124402 is about 33348.5292329362. The cubic root of 1112124402 is about 1036.0589260272.

Adding to 1112124402 its reverse (2044212111), we get a palindrome (3156336513).

The spelling of 1112124402 in words is "one billion, one hundred twelve million, one hundred twenty-four thousand, four hundred two".