401233222927 has 2 divisors, whose sum is σ = 401233222928. Its totient is φ = 401233222926.

The previous prime is 401233222877. The next prime is 401233223057. The reversal of 401233222927 is 729222332104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401233222927 - 2¹⁹ = 401232698639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401233232927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200616611463 + 200616611464.

It is an arithmetic number, because the mean of its divisors is an integer number (200616611464).

Almost surely, 2^401233222927 is an apocalyptic number.

401233222927 is a deficient number, since it is larger than the sum of its proper divisors (1).

401233222927 is an equidigital number, since it uses as much as digits as its factorization.

401233222927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 401233222927 in words is "four hundred one billion, two hundred thirty-three million, two hundred twenty-two thousand, nine hundred twenty-seven".