2241155043331 has 2 divisors, whose sum is σ = 2241155043332. Its totient is φ = 2241155043330.

The previous prime is 2241155043301. The next prime is 2241155043367. The reversal of 2241155043331 is 1333405511422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241155043331 is a prime.

It is a super-2 number, since 2×2241155043331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2241155043301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120577521665 + 1120577521666.

It is an arithmetic number, because the mean of its divisors is an integer number (1120577521666).

Almost surely, 2^{2241155043331} is an apocalyptic number.

2241155043331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241155043331 is an equidigital number, since it uses as much as digits as its factorization.

2241155043331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 2241155043331 in words is "two trillion, two hundred forty-one billion, one hundred fifty-five million, forty-three thousand, three hundred thirty-one".