227245605451 has 2 divisors, whose sum is σ = 227245605452. Its totient is φ = 227245605450.

The previous prime is 227245605421. The next prime is 227245605481. The reversal of 227245605451 is 154506542722.

It is a balanced prime because it is at equal distance from previous prime (227245605421) and next prime (227245605481).

It is a cyclic number.

It is not a de Polignac number, because 227245605451 - 2¹⁵ = 227245572683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 227245605398 and 227245605407.

It is not a weakly prime, because it can be changed into another prime (227245605421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113622802725 + 113622802726.

It is an arithmetic number, because the mean of its divisors is an integer number (113622802726).

Almost surely, 2^227245605451 is an apocalyptic number.

227245605451 is a deficient number, since it is larger than the sum of its proper divisors (1).

227245605451 is an equidigital number, since it uses as much as digits as its factorization.

227245605451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 227245605451 in words is "two hundred twenty-seven billion, two hundred forty-five million, six hundred five thousand, four hundred fifty-one".