222406634311 has 2 divisors, whose sum is σ = 222406634312. Its totient is φ = 222406634310.

The previous prime is 222406634299. The next prime is 222406634369. The reversal of 222406634311 is 113436604222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222406634311 - 2²⁹ = 221869763399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222406634711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111203317155 + 111203317156.

It is an arithmetic number, because the mean of its divisors is an integer number (111203317156).

Almost surely, 2^222406634311 is an apocalyptic number.

222406634311 is a deficient number, since it is larger than the sum of its proper divisors (1).

222406634311 is an equidigital number, since it uses as much as digits as its factorization.

222406634311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 222406634311 in words is "two hundred twenty-two billion, four hundred six million, six hundred thirty-four thousand, three hundred eleven".