2244060990497 has 2 divisors, whose sum is σ = 2244060990498. Its totient is φ = 2244060990496.

The previous prime is 2244060990397. The next prime is 2244060990503. The reversal of 2244060990497 is 7940990604422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1697472842641 + 546588147856 = 1302871^2 + 739316^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244060990497 - 2¹⁶ = 2244060924961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244060990397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122030495248 + 1122030495249.

It is an arithmetic number, because the mean of its divisors is an integer number (1122030495249).

Almost surely, 2^{2244060990497} is an apocalyptic number.

It is an amenable number.

2244060990497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244060990497 is an equidigital number, since it uses as much as digits as its factorization.

2244060990497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 2244060990497 in words is "two trillion, two hundred forty-four billion, sixty million, nine hundred ninety thousand, four hundred ninety-seven".