2263801884731 has 2 divisors, whose sum is σ = 2263801884732. Its totient is φ = 2263801884730.

The previous prime is 2263801884713. The next prime is 2263801884791. The reversal of 2263801884731 is 1374881083622.

Together with previous prime (2263801884713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2263801884731 - 2¹⁸ = 2263801622587 is a prime.

It is a super-2 number, since 2×2263801884731² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2263801884791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131900942365 + 1131900942366.

It is an arithmetic number, because the mean of its divisors is an integer number (1131900942366).

Almost surely, 2^{2263801884731} is an apocalyptic number.

2263801884731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2263801884731 is an equidigital number, since it uses as much as digits as its factorization.

2263801884731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 2263801884731 in words is "two trillion, two hundred sixty-three billion, eight hundred one million, eight hundred eighty-four thousand, seven hundred thirty-one".