2243331933 has 32 divisors (see below), whose sum is σ = 3227599872. Its totient is φ = 1382409600.

The previous prime is 2243331929. The next prime is 2243331967. The reversal of 2243331933 is 3391333422.

It is not a de Polignac number, because 2243331933 - 2² = 2243331929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243331894 and 2243331903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243331133) 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 31 ways as a sum of consecutive naturals, for example, 298998 + ... + 306408.

It is an arithmetic number, because the mean of its divisors is an integer number (100862496).

Almost surely, 2^2243331933 is an apocalyptic number.

2243331933 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2243331933 is a deficient number, since it is larger than the sum of its proper divisors (984267939).

2243331933 is a wasteful number, since it uses less digits than its factorization.

2243331933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585.

The product of its digits is 34992, while the sum is 33.

The square root of 2243331933 is about 47363.8251516915. The cubic root of 2243331933 is about 1309.0749511159.

The spelling of 2243331933 in words is "two billion, two hundred forty-three million, three hundred thirty-one thousand, nine hundred thirty-three".