1332112222 has 64 divisors (see below), whose sum is σ = 2472357888. Its totient is φ = 526176000.

The previous prime is 1332112219. The next prime is 1332112237. The reversal of 1332112222 is 2222112331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332112222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 764272 + ... + 766012.

It is an arithmetic number, because the mean of its divisors is an integer number (38630592).

Almost surely, 2^1332112222 is an apocalyptic number.

1332112222 is a deficient number, since it is larger than the sum of its proper divisors (1140245666).

1332112222 is a wasteful number, since it uses less digits than its factorization.

1332112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its digits is 288, while the sum is 19.

The square root of 1332112222 is about 36498.1125813377. The cubic root of 1332112222 is about 1100.3063119400.

Adding to 1332112222 its reverse (2222112331), we get a palindrome (3554224553).

The spelling of 1332112222 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, two hundred twenty-two".