2241531194999 has 2 divisors, whose sum is σ = 2241531195000. Its totient is φ = 2241531194998.

The previous prime is 2241531194977. The next prime is 2241531195107. The reversal of 2241531194999 is 9994911351422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241531194999 is a prime.

It is a super-2 number, since 2×2241531194999² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241531194599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120765597499 + 1120765597500.

It is an arithmetic number, because the mean of its divisors is an integer number (1120765597500).

Almost surely, 2^{2241531194999} is an apocalyptic number.

2241531194999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241531194999 is an equidigital number, since it uses as much as digits as its factorization.

2241531194999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6298560, while the sum is 59.

The spelling of 2241531194999 in words is "two trillion, two hundred forty-one billion, five hundred thirty-one million, one hundred ninety-four thousand, nine hundred ninety-nine".