23216184601 has 2 divisors, whose sum is σ = 23216184602. Its totient is φ = 23216184600.

The previous prime is 23216184599. The next prime is 23216184647. The reversal of 23216184601 is 10648161232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18540907225 + 4675277376 = 136165^2 + 68376^2 .

It is a cyclic number.

It is not a de Polignac number, because 23216184601 - 2¹ = 23216184599 is a prime.

Together with 23216184599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23216184661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11608092300 + 11608092301.

It is an arithmetic number, because the mean of its divisors is an integer number (11608092301).

Almost surely, 2^23216184601 is an apocalyptic number.

It is an amenable number.

23216184601 is a deficient number, since it is larger than the sum of its proper divisors (1).

23216184601 is an equidigital number, since it uses as much as digits as its factorization.

23216184601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 23216184601 in words is "twenty-three billion, two hundred sixteen million, one hundred eighty-four thousand, six hundred one".