222130211849863 has 2 divisors, whose sum is σ = 222130211849864. Its totient is φ = 222130211849862.

The previous prime is 222130211849809. The next prime is 222130211849869. The reversal of 222130211849863 is 368948112031222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222130211849863 - 2²⁹ = 222129674978951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222130211849863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222130211849869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111065105924931 + 111065105924932.

It is an arithmetic number, because the mean of its divisors is an integer number (111065105924932).

Almost surely, 2^{222130211849863} is an apocalyptic number.

222130211849863 is a deficient number, since it is larger than the sum of its proper divisors (1).

222130211849863 is an equidigital number, since it uses as much as digits as its factorization.

222130211849863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 222130211849863 in words is "two hundred twenty-two trillion, one hundred thirty billion, two hundred eleven million, eight hundred forty-nine thousand, eight hundred sixty-three".