22007101 has 2 divisors, whose sum is σ = 22007102. Its totient is φ = 22007100.

The previous prime is 22007071. The next prime is 22007123. The reversal of 22007101 is 10170022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17388900 + 4618201 = 4170^2 + 2149^2 .

It is a cyclic number.

It is not a de Polignac number, because 22007101 - 2⁷ = 22006973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22007501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11003550 + 11003551.

It is an arithmetic number, because the mean of its divisors is an integer number (11003551).

Almost surely, 2^22007101 is an apocalyptic number.

It is an amenable number.

22007101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22007101 is an equidigital number, since it uses as much as digits as its factorization.

22007101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 22007101 is about 4691.1726678945. The cubic root of 22007101 is about 280.2340772184.

Adding to 22007101 its reverse (10170022), we get a palindrome (32177123).

The spelling of 22007101 in words is "twenty-two million, seven thousand, one hundred one".