2202231340087 has 2 divisors, whose sum is σ = 2202231340088. Its totient is φ = 2202231340086.

The previous prime is 2202231339977. The next prime is 2202231340117. The reversal of 2202231340087 is 7800431322022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202231340087 is a prime.

It is a super-2 number, since 2×2202231340087² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202231340487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101115670043 + 1101115670044.

It is an arithmetic number, because the mean of its divisors is an integer number (1101115670044).

Almost surely, 2^{2202231340087} is an apocalyptic number.

2202231340087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202231340087 is an equidigital number, since it uses as much as digits as its factorization.

2202231340087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 2202231340087 in words is "two trillion, two hundred two billion, two hundred thirty-one million, three hundred forty thousand, eighty-seven".