2240333220947 has 2 divisors, whose sum is σ = 2240333220948. Its totient is φ = 2240333220946.

The previous prime is 2240333220929. The next prime is 2240333221033. The reversal of 2240333220947 is 7490223330422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240333220947 - 2¹⁴ = 2240333204563 is a prime.

It is a super-3 number, since 3×2240333220947³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2240333222947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120166610473 + 1120166610474.

It is an arithmetic number, because the mean of its divisors is an integer number (1120166610474).

Almost surely, 2^{2240333220947} is an apocalyptic number.

2240333220947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240333220947 is an equidigital number, since it uses as much as digits as its factorization.

2240333220947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 2240333220947 in words is "two trillion, two hundred forty billion, three hundred thirty-three million, two hundred twenty thousand, nine hundred forty-seven".