102230221220143 has 2 divisors, whose sum is σ = 102230221220144. Its totient is φ = 102230221220142.

The previous prime is 102230221220089. The next prime is 102230221220147. The reversal of 102230221220143 is 341022122032201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102230221220143 - 2⁴¹ = 100031197964591 is a prime.

It is a super-2 number, since 2×102230221220143² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102230221220147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115110610071 + 51115110610072.

It is an arithmetic number, because the mean of its divisors is an integer number (51115110610072).

Almost surely, 2^{102230221220143} is an apocalyptic number.

102230221220143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102230221220143 is an equidigital number, since it uses as much as digits as its factorization.

102230221220143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102230221220143 its reverse (341022122032201), we get a palindrome (443252343252344).

The spelling of 102230221220143 in words is "one hundred two trillion, two hundred thirty billion, two hundred twenty-one million, two hundred twenty thousand, one hundred forty-three".