227404982401 has 2 divisors, whose sum is σ = 227404982402. Its totient is φ = 227404982400.

The previous prime is 227404982353. The next prime is 227404982419. The reversal of 227404982401 is 104289404722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223871868801 + 3533113600 = 473151^2 + 59440^2 .

It is a cyclic number.

It is not a de Polignac number, because 227404982401 - 2⁹ = 227404981889 is a prime.

It is not a weakly prime, because it can be changed into another prime (227404986401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113702491200 + 113702491201.

It is an arithmetic number, because the mean of its divisors is an integer number (113702491201).

Almost surely, 2^227404982401 is an apocalyptic number.

It is an amenable number.

227404982401 is a deficient number, since it is larger than the sum of its proper divisors (1).

227404982401 is an equidigital number, since it uses as much as digits as its factorization.

227404982401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 227404982401 in words is "two hundred twenty-seven billion, four hundred four million, nine hundred eighty-two thousand, four hundred one".