23228394127 has 2 divisors, whose sum is σ = 23228394128. Its totient is φ = 23228394126.

The previous prime is 23228394113. The next prime is 23228394131. The reversal of 23228394127 is 72149382232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23228394127 - 2¹¹ = 23228392079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23228392127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11614197063 + 11614197064.

It is an arithmetic number, because the mean of its divisors is an integer number (11614197064).

Almost surely, 2^23228394127 is an apocalyptic number.

23228394127 is a deficient number, since it is larger than the sum of its proper divisors (1).

23228394127 is an equidigital number, since it uses as much as digits as its factorization.

23228394127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The spelling of 23228394127 in words is "twenty-three billion, two hundred twenty-eight million, three hundred ninety-four thousand, one hundred twenty-seven".