422211011 has 8 divisors (see below), whose sum is σ = 431523840. Its totient is φ = 412912008.

The previous prime is 422210983. The next prime is 422211017. The reversal of 422211011 is 110112224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422211011 - 2¹⁸ = 421948867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422211017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80120 + ... + 85226.

It is an arithmetic number, because the mean of its divisors is an integer number (53940480).

Almost surely, 2^422211011 is an apocalyptic number.

422211011 is a deficient number, since it is larger than the sum of its proper divisors (9312829).

422211011 is a wasteful number, since it uses less digits than its factorization.

422211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 422211011 is about 20547.7738696921. The cubic root of 422211011 is about 750.1990647892.

Adding to 422211011 its reverse (110112224), we get a palindrome (532323235).

The spelling of 422211011 in words is "four hundred twenty-two million, two hundred eleven thousand, eleven".