1322233392 has 20 divisors (see below), whose sum is σ = 3415769720. Its totient is φ = 440744448.

The previous prime is 1322233391. The next prime is 1322233397. The reversal of 1322233392 is 2933322231.

It is a super-2 number, since 2×1322233392² = 3496602285839651328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1322233391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13773217 + ... + 13773312.

It is an arithmetic number, because the mean of its divisors is an integer number (170788486).

Almost surely, 2^1322233392 is an apocalyptic number.

1322233392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322233392 is an abundant number, since it is smaller than the sum of its proper divisors (2093536328).

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

1322233392 is a wasteful number, since it uses less digits than its factorization.

1322233392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27546540 (or 27546534 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

The square root of 1322233392 is about 36362.5273049055. The cubic root of 1322233392 is about 1097.5796347727.

The spelling of 1322233392 in words is "one billion, three hundred twenty-two million, two hundred thirty-three thousand, three hundred ninety-two".