22200221211143 has 2 divisors, whose sum is σ = 22200221211144. Its totient is φ = 22200221211142.

The previous prime is 22200221211067. The next prime is 22200221211169. The reversal of 22200221211143 is 34111212200222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22200221211143 - 2¹⁶ = 22200221145607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200221261143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100110605571 + 11100110605572.

It is an arithmetic number, because the mean of its divisors is an integer number (11100110605572).

Almost surely, 2^{22200221211143} is an apocalyptic number.

22200221211143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200221211143 is an equidigital number, since it uses as much as digits as its factorization.

22200221211143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 22200221211143 its reverse (34111212200222), we get a palindrome (56311433411365).

The spelling of 22200221211143 in words is "twenty-two trillion, two hundred billion, two hundred twenty-one million, two hundred eleven thousand, one hundred forty-three".