222429167 has 2 divisors, whose sum is σ = 222429168. Its totient is φ = 222429166.

The previous prime is 222429107. The next prime is 222429199. The reversal of 222429167 is 761924222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222429167 - 2²⁰ = 221380591 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222429107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111214583 + 111214584.

It is an arithmetic number, because the mean of its divisors is an integer number (111214584).

Almost surely, 2^222429167 is an apocalyptic number.

222429167 is a deficient number, since it is larger than the sum of its proper divisors (1).

222429167 is an equidigital number, since it uses as much as digits as its factorization.

222429167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 222429167 is about 14914.0593736246. The cubic root of 222429167 is about 605.8948277510.

The spelling of 222429167 in words is "two hundred twenty-two million, four hundred twenty-nine thousand, one hundred sixty-seven".