12334567901 has 2 divisors, whose sum is σ = 12334567902. Its totient is φ = 12334567900.

The previous prime is 12334567873. The next prime is 12334567913. The reversal of 12334567901 is 10976543321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10340856100 + 1993711801 = 101690^2 + 44651^2 .

It is a cyclic number.

It is not a de Polignac number, because 12334567901 - 2⁶ = 12334567837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12334567601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6167283950 + 6167283951.

It is an arithmetic number, because the mean of its divisors is an integer number (6167283951).

Almost surely, 2^12334567901 is an apocalyptic number.

It is an amenable number.

12334567901 is a deficient number, since it is larger than the sum of its proper divisors (1).

12334567901 is an equidigital number, since it uses as much as digits as its factorization.

12334567901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 12334567901 in words is "twelve billion, three hundred thirty-four million, five hundred sixty-seven thousand, nine hundred one".