1002022212143 has 2 divisors, whose sum is σ = 1002022212144. Its totient is φ = 1002022212142.

The previous prime is 1002022212091. The next prime is 1002022212157. The reversal of 1002022212143 is 3412122202001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002022212143 - 2¹⁶ = 1002022146607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002022212043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501011106071 + 501011106072.

It is an arithmetic number, because the mean of its divisors is an integer number (501011106072).

Almost surely, 2^{1002022212143} is an apocalyptic number.

1002022212143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002022212143 is an equidigital number, since it uses as much as digits as its factorization.

1002022212143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1002022212143 its reverse (3412122202001), we get a palindrome (4414144414144).

The spelling of 1002022212143 in words is "one trillion, two billion, twenty-two million, two hundred twelve thousand, one hundred forty-three".