227652855401 has 2 divisors, whose sum is σ = 227652855402. Its totient is φ = 227652855400.

The previous prime is 227652855373. The next prime is 227652855461. The reversal of 227652855401 is 104558256722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227180923225 + 471932176 = 476635^2 + 21724^2 .

It is a cyclic number.

It is not a de Polignac number, because 227652855401 - 2¹⁴ = 227652839017 is a prime.

It is a super-2 number, since 2×227652855401² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (227652855461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113826427700 + 113826427701.

It is an arithmetic number, because the mean of its divisors is an integer number (113826427701).

Almost surely, 2^227652855401 is an apocalyptic number.

It is an amenable number.

227652855401 is a deficient number, since it is larger than the sum of its proper divisors (1).

227652855401 is an equidigital number, since it uses as much as digits as its factorization.

227652855401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 227652855401 in words is "two hundred twenty-seven billion, six hundred fifty-two million, eight hundred fifty-five thousand, four hundred one".