2140226454227 has 2 divisors, whose sum is σ = 2140226454228. Its totient is φ = 2140226454226.

The previous prime is 2140226454193. The next prime is 2140226454239. The reversal of 2140226454227 is 7224546220412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2140226454227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2140226454427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070113227113 + 1070113227114.

It is an arithmetic number, because the mean of its divisors is an integer number (1070113227114).

Almost surely, 2^{2140226454227} is an apocalyptic number.

2140226454227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140226454227 is an equidigital number, since it uses as much as digits as its factorization.

2140226454227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 2140226454227 in words is "two trillion, one hundred forty billion, two hundred twenty-six million, four hundred fifty-four thousand, two hundred twenty-seven".