22141022201 has 2 divisors, whose sum is σ = 22141022202. Its totient is φ = 22141022200.

The previous prime is 22141022153. The next prime is 22141022209. The reversal of 22141022201 is 10222014122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12130819600 + 10010202601 = 110140^2 + 100051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22141022201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22141022201.

It is not a weakly prime, because it can be changed into another prime (22141022209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070511100 + 11070511101.

It is an arithmetic number, because the mean of its divisors is an integer number (11070511101).

Almost surely, 2^22141022201 is an apocalyptic number.

It is an amenable number.

22141022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141022201 is an equidigital number, since it uses as much as digits as its factorization.

22141022201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22141022201 its reverse (10222014122), we get a palindrome (32363036323).

The spelling of 22141022201 in words is "twenty-two billion, one hundred forty-one million, twenty-two thousand, two hundred one".