1112212372 has 12 divisors (see below), whose sum is σ = 1991636416. Its totient is φ = 543173400.

The previous prime is 1112212333. The next prime is 1112212427. The reversal of 1112212372 is 2732122111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3233004 + ... + 3233347.

Almost surely, 2^1112212372 is an apocalyptic number.

It is an amenable number.

1112212372 is a deficient number, since it is larger than the sum of its proper divisors (879424044).

1112212372 is a wasteful number, since it uses less digits than its factorization.

1112212372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6466398 (or 6466396 counting only the distinct ones).

The product of its digits is 336, while the sum is 22.

The square root of 1112212372 is about 33349.8481555764. The cubic root of 1112212372 is about 1036.0862430254.

Adding to 1112212372 its reverse (2732122111), we get a palindrome (3844334483).

The spelling of 1112212372 in words is "one billion, one hundred twelve million, two hundred twelve thousand, three hundred seventy-two".