2270026286491 has 2 divisors, whose sum is σ = 2270026286492. Its totient is φ = 2270026286490.

The previous prime is 2270026286467. The next prime is 2270026286533. The reversal of 2270026286491 is 1946826200722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2270026286491 - 2⁹ = 2270026285979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2270026286461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135013143245 + 1135013143246.

It is an arithmetic number, because the mean of its divisors is an integer number (1135013143246).

Almost surely, 2^{2270026286491} is an apocalyptic number.

2270026286491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270026286491 is an equidigital number, since it uses as much as digits as its factorization.

2270026286491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 2270026286491 in words is "two trillion, two hundred seventy billion, twenty-six million, two hundred eighty-six thousand, four hundred ninety-one".