227677520039 has 2 divisors, whose sum is σ = 227677520040. Its totient is φ = 227677520038.

The previous prime is 227677519987. The next prime is 227677520041. The reversal of 227677520039 is 930025776722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227677520039 - 2¹² = 227677515943 is a prime.

It is a super-2 number, since 2×227677520039² (a number of 24 digits) contains 22 as substring.

Together with 227677520041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227674520039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113838760019 + 113838760020.

It is an arithmetic number, because the mean of its divisors is an integer number (113838760020).

Almost surely, 2^227677520039 is an apocalyptic number.

227677520039 is a deficient number, since it is larger than the sum of its proper divisors (1).

227677520039 is an equidigital number, since it uses as much as digits as its factorization.

227677520039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 227677520039 in words is "two hundred twenty-seven billion, six hundred seventy-seven million, five hundred twenty thousand, thirty-nine".