226361771113451 has 2 divisors, whose sum is σ = 226361771113452. Its totient is φ = 226361771113450.

The previous prime is 226361771113427. The next prime is 226361771113463. The reversal of 226361771113451 is 154311177163622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226361771113451 - 2³⁸ = 226086893206507 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226361771113451.

It is not a weakly prime, because it can be changed into another prime (226361771113411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113180885556725 + 113180885556726.

It is an arithmetic number, because the mean of its divisors is an integer number (113180885556726).

Almost surely, 2^{226361771113451} is an apocalyptic number.

226361771113451 is a deficient number, since it is larger than the sum of its proper divisors (1).

226361771113451 is an equidigital number, since it uses as much as digits as its factorization.

226361771113451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 50.

The spelling of 226361771113451 in words is "two hundred twenty-six trillion, three hundred sixty-one billion, seven hundred seventy-one million, one hundred thirteen thousand, four hundred fifty-one".