23332201019 has 2 divisors, whose sum is σ = 23332201020. Its totient is φ = 23332201018.

The previous prime is 23332201007. The next prime is 23332201027. The reversal of 23332201019 is 91010223332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23332201019 - 2⁴ = 23332201003 is a prime.

It is a super-2 number, since 2×23332201019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23332201049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666100509 + 11666100510.

It is an arithmetic number, because the mean of its divisors is an integer number (11666100510).

Almost surely, 2^23332201019 is an apocalyptic number.

23332201019 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332201019 is an equidigital number, since it uses as much as digits as its factorization.

23332201019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 23332201019 in words is "twenty-three billion, three hundred thirty-two million, two hundred one thousand, nineteen".