22694101 has 2 divisors, whose sum is σ = 22694102. Its totient is φ = 22694100.

The previous prime is 22694083. The next prime is 22694107. The reversal of 22694101 is 10149622.

22694101 is nontrivially palindromic in base 7.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17631601 + 5062500 = 4199^2 + 2250^2 .

It is a cyclic number.

It is not a de Polignac number, because 22694101 - 2⁵ = 22694069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22694107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11347050 + 11347051.

It is an arithmetic number, because the mean of its divisors is an integer number (11347051).

Almost surely, 2^22694101 is an apocalyptic number.

It is an amenable number.

22694101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22694101 is an equidigital number, since it uses as much as digits as its factorization.

22694101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 22694101 is about 4763.8325957153. The cubic root of 22694101 is about 283.1202899836.

The spelling of 22694101 in words is "twenty-two million, six hundred ninety-four thousand, one hundred one".