2245350355331 has 2 divisors, whose sum is σ = 2245350355332. Its totient is φ = 2245350355330.

The previous prime is 2245350355327. The next prime is 2245350355397. The reversal of 2245350355331 is 1335530535422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2245350355331 - 2² = 2245350355327 is a prime.

It is a super-2 number, since 2×2245350355331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2245250355331) by changing a digit.

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 as a sum of consecutive naturals, namely, 1122675177665 + 1122675177666.

It is an arithmetic number, because the mean of its divisors is an integer number (1122675177666).

Almost surely, 2^{2245350355331} is an apocalyptic number.

2245350355331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245350355331 is an equidigital number, since it uses as much as digits as its factorization.

2245350355331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 2245350355331 in words is "two trillion, two hundred forty-five billion, three hundred fifty million, three hundred fifty-five thousand, three hundred thirty-one".