222602421863 has 2 divisors, whose sum is σ = 222602421864. Its totient is φ = 222602421862.

The previous prime is 222602421857. The next prime is 222602421889. The reversal of 222602421863 is 368124206222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222602421863 - 2⁶ = 222602421799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222602421563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111301210931 + 111301210932.

It is an arithmetic number, because the mean of its divisors is an integer number (111301210932).

Almost surely, 2^222602421863 is an apocalyptic number.

222602421863 is a deficient number, since it is larger than the sum of its proper divisors (1).

222602421863 is an equidigital number, since it uses as much as digits as its factorization.

222602421863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 222602421863 in words is "two hundred twenty-two billion, six hundred two million, four hundred twenty-one thousand, eight hundred sixty-three".