22124140201 has 2 divisors, whose sum is σ = 22124140202. Its totient is φ = 22124140200.

The previous prime is 22124140183. The next prime is 22124140211. The reversal of 22124140201 is 10204142122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21250642176 + 873498025 = 145776^2 + 29555^2 .

It is a cyclic number.

It is not a de Polignac number, because 22124140201 - 2²⁹ = 21587269289 is a prime.

It is not a weakly prime, because it can be changed into another prime (22124140211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062070100 + 11062070101.

It is an arithmetic number, because the mean of its divisors is an integer number (11062070101).

Almost surely, 2^22124140201 is an apocalyptic number.

It is an amenable number.

22124140201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22124140201 is an equidigital number, since it uses as much as digits as its factorization.

22124140201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22124140201 its reverse (10204142122), we get a palindrome (32328282323).

The spelling of 22124140201 in words is "twenty-two billion, one hundred twenty-four million, one hundred forty thousand, two hundred one".