22130320301 has 2 divisors, whose sum is σ = 22130320302. Its totient is φ = 22130320300.

The previous prime is 22130320291. The next prime is 22130320307. The reversal of 22130320301 is 10302303122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21676672900 + 453647401 = 147230^2 + 21299^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130320301 - 2²⁶ = 22063211437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22130320301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22130320307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065160150 + 11065160151.

It is an arithmetic number, because the mean of its divisors is an integer number (11065160151).

Almost surely, 2^22130320301 is an apocalyptic number.

It is an amenable number.

22130320301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130320301 is an equidigital number, since it uses as much as digits as its factorization.

22130320301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22130320301 its reverse (10302303122), we get a palindrome (32432623423).

The spelling of 22130320301 in words is "twenty-two billion, one hundred thirty million, three hundred twenty thousand, three hundred one".