2243133322331 has 16 divisors (see below), whose sum is σ = 2504053685760. Its totient is φ = 1991716261920.

The previous prime is 2243133322321. The next prime is 2243133322403. The reversal of 2243133322331 is 1332233313422.

It is not a de Polignac number, because 2243133322331 - 2⁶ = 2243133322267 is a prime.

It is a super-2 number, since 2×2243133322331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2243133322301) 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 15 ways as a sum of consecutive naturals, for example, 16216046 + ... + 16353788.

It is an arithmetic number, because the mean of its divisors is an integer number (156503355360).

Almost surely, 2^{2243133322331} is an apocalyptic number.

2243133322331 is a deficient number, since it is larger than the sum of its proper divisors (260920363429).

2243133322331 is a wasteful number, since it uses less digits than its factorization.

2243133322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172226.

The product of its digits is 46656, while the sum is 32.

Adding to 2243133322331 its reverse (1332233313422), we get a palindrome (3575366635753).

The spelling of 2243133322331 in words is "two trillion, two hundred forty-three billion, one hundred thirty-three million, three hundred twenty-two thousand, three hundred thirty-one".