1002212022223 has 2 divisors, whose sum is σ = 1002212022224. Its totient is φ = 1002212022222.

The previous prime is 1002212022193. The next prime is 1002212022289. The reversal of 1002212022223 is 3222202122001.

It is a weak prime.

It is an emirp because it is prime and its reverse (3222202122001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002212022223 - 2¹⁷ = 1002211891151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002212022223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002212022023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501106011111 + 501106011112.

It is an arithmetic number, because the mean of its divisors is an integer number (501106011112).

Almost surely, 2^{1002212022223} is an apocalyptic number.

1002212022223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002212022223 is an equidigital number, since it uses as much as digits as its factorization.

1002212022223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1002212022223 its reverse (3222202122001), we get a palindrome (4224414144224).

The spelling of 1002212022223 in words is "one trillion, two billion, two hundred twelve million, twenty-two thousand, two hundred twenty-three".