222130111999 has 2 divisors, whose sum is σ = 222130112000. Its totient is φ = 222130111998.

The previous prime is 222130111993. The next prime is 222130112047. The reversal of 222130111999 is 999111031222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222130111999 - 2³ = 222130111991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222130111991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111065055999 + 111065056000.

It is an arithmetic number, because the mean of its divisors is an integer number (111065056000).

Almost surely, 2^222130111999 is an apocalyptic number.

222130111999 is a deficient number, since it is larger than the sum of its proper divisors (1).

222130111999 is an equidigital number, since it uses as much as digits as its factorization.

222130111999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 222130111999 in words is "two hundred twenty-two billion, one hundred thirty million, one hundred eleven thousand, nine hundred ninety-nine".