22101404430143 has 2 divisors, whose sum is σ = 22101404430144. Its totient is φ = 22101404430142.

The previous prime is 22101404430073. The next prime is 22101404430247. The reversal of 22101404430143 is 34103440410122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22101404430143 - 2³⁸ = 21826526523199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101404430943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050702215071 + 11050702215072.

It is an arithmetic number, because the mean of its divisors is an integer number (11050702215072).

Almost surely, 2^{22101404430143} is an apocalyptic number.

22101404430143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101404430143 is an equidigital number, since it uses as much as digits as its factorization.

22101404430143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22101404430143 its reverse (34103440410122), we get a palindrome (56204844840265).

The spelling of 22101404430143 in words is "twenty-two trillion, one hundred one billion, four hundred four million, four hundred thirty thousand, one hundred forty-three".