42224010221143 has 2 divisors, whose sum is σ = 42224010221144. Its totient is φ = 42224010221142.

The previous prime is 42224010221123. The next prime is 42224010221191. The reversal of 42224010221143 is 34112201042224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42224010221143 - 2⁵ = 42224010221111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42224010221123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21112005110571 + 21112005110572.

It is an arithmetic number, because the mean of its divisors is an integer number (21112005110572).

Almost surely, 2^{42224010221143} is an apocalyptic number.

42224010221143 is a deficient number, since it is larger than the sum of its proper divisors (1).

42224010221143 is an equidigital number, since it uses as much as digits as its factorization.

42224010221143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 42224010221143 its reverse (34112201042224), we get a palindrome (76336211263367).

The spelling of 42224010221143 in words is "forty-two trillion, two hundred twenty-four billion, ten million, two hundred twenty-one thousand, one hundred forty-three".