226610451459401 has 2 divisors, whose sum is σ = 226610451459402. Its totient is φ = 226610451459400.

The previous prime is 226610451459391. The next prime is 226610451459409. The reversal of 226610451459401 is 104954154016622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221312513483776 + 5297937975625 = 14876576^2 + 2301725^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226610451459401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226610451459401.

It is not a weakly prime, because it can be changed into another prime (226610451459409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113305225729700 + 113305225729701.

It is an arithmetic number, because the mean of its divisors is an integer number (113305225729701).

Almost surely, 2^{226610451459401} is an apocalyptic number.

It is an amenable number.

226610451459401 is a deficient number, since it is larger than the sum of its proper divisors (1).

226610451459401 is an equidigital number, since it uses as much as digits as its factorization.

226610451459401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 226610451459401 in words is "two hundred twenty-six trillion, six hundred ten billion, four hundred fifty-one million, four hundred fifty-nine thousand, four hundred one".