1422343222 has 32 divisors (see below), whose sum is σ = 2255971680. Its totient is φ = 671569920.

The previous prime is 1422343217. The next prime is 1422343243. The reversal of 1422343222 is 2223432241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681793 + ... + 683875.

It is an arithmetic number, because the mean of its divisors is an integer number (70499115).

Almost surely, 2^1422343222 is an apocalyptic number.

1422343222 is a deficient number, since it is larger than the sum of its proper divisors (833628458).

1422343222 is a wasteful number, since it uses less digits than its factorization.

1422343222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368.

The product of its digits is 4608, while the sum is 25.

The square root of 1422343222 is about 37713.9658747260. The cubic root of 1422343222 is about 1124.6087784037.

Adding to 1422343222 its reverse (2223432241), we get a palindrome (3645775463).

The spelling of 1422343222 in words is "one billion, four hundred twenty-two million, three hundred forty-three thousand, two hundred twenty-two".