2262091898879 has 2 divisors, whose sum is σ = 2262091898880. Its totient is φ = 2262091898878.

The previous prime is 2262091898849. The next prime is 2262091898887. The reversal of 2262091898879 is 9788981902622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2262091898879 is a prime.

It is a super-2 number, since 2×2262091898879² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2262091898839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131045949439 + 1131045949440.

It is an arithmetic number, because the mean of its divisors is an integer number (1131045949440).

Almost surely, 2^{2262091898879} is an apocalyptic number.

2262091898879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262091898879 is an equidigital number, since it uses as much as digits as its factorization.

2262091898879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125411328, while the sum is 71.

The spelling of 2262091898879 in words is "two trillion, two hundred sixty-two billion, ninety-one million, eight hundred ninety-eight thousand, eight hundred seventy-nine".