222150334111 has 2 divisors, whose sum is σ = 222150334112. Its totient is φ = 222150334110.

The previous prime is 222150334103. The next prime is 222150334127. The reversal of 222150334111 is 111433051222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222150334111 - 2³ = 222150334103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222150337111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111075167055 + 111075167056.

It is an arithmetic number, because the mean of its divisors is an integer number (111075167056).

Almost surely, 2^222150334111 is an apocalyptic number.

222150334111 is a deficient number, since it is larger than the sum of its proper divisors (1).

222150334111 is an equidigital number, since it uses as much as digits as its factorization.

222150334111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 222150334111 its reverse (111433051222), we get a palindrome (333583385333).

The spelling of 222150334111 in words is "two hundred twenty-two billion, one hundred fifty million, three hundred thirty-four thousand, one hundred eleven".