422214022 has 8 divisors (see below), whose sum is σ = 633461400. Its totient is φ = 211060224.

The previous prime is 422213983. The next prime is 422214031. The reversal of 422214022 is 220412224.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10747 + ... + 30982.

It is an arithmetic number, because the mean of its divisors is an integer number (79182675).

Almost surely, 2^422214022 is an apocalyptic number.

422214022 is a deficient number, since it is larger than the sum of its proper divisors (211247378).

422214022 is a wasteful number, since it uses less digits than its factorization.

422214022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46790.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 422214022 is about 20547.8471378390. The cubic root of 422214022 is about 750.2008481345.

Adding to 422214022 its reverse (220412224), we get a palindrome (642626246).

The spelling of 422214022 in words is "four hundred twenty-two million, two hundred fourteen thousand, twenty-two".