422214311 has 4 divisors (see below), whose sum is σ = 422327472. Its totient is φ = 422101152.

The previous prime is 422214263. The next prime is 422214313. The reversal of 422214311 is 113412224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422214311 - 2¹⁰ = 422213287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422214313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50786 + ... + 58511.

It is an arithmetic number, because the mean of its divisors is an integer number (105581868).

Almost surely, 2^422214311 is an apocalyptic number.

422214311 is a deficient number, since it is larger than the sum of its proper divisors (113161).

422214311 is a wasteful number, since it uses less digits than its factorization.

422214311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113160.

The product of its digits is 384, while the sum is 20.

The square root of 422214311 is about 20547.8541702047. The cubic root of 422214311 is about 750.2010193020.

Adding to 422214311 its reverse (113412224), we get a palindrome (535626535).

The spelling of 422214311 in words is "four hundred twenty-two million, two hundred fourteen thousand, three hundred eleven".