222061163 has 2 divisors, whose sum is σ = 222061164. Its totient is φ = 222061162.

The previous prime is 222061129. The next prime is 222061171. The reversal of 222061163 is 361160222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222061163 - 2⁸ = 222060907 is a prime.

It is a super-2 number, since 2×222061163² = 98622320225825138, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222061193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111030581 + 111030582.

It is an arithmetic number, because the mean of its divisors is an integer number (111030582).

Almost surely, 2^222061163 is an apocalyptic number.

222061163 is a deficient number, since it is larger than the sum of its proper divisors (1).

222061163 is an equidigital number, since it uses as much as digits as its factorization.

222061163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 222061163 is about 14901.7167802908. The cubic root of 222061163 is about 605.5604968963.

The spelling of 222061163 in words is "two hundred twenty-two million, sixty-one thousand, one hundred sixty-three".