1422004322 has 8 divisors (see below), whose sum is σ = 2133167616. Its totient is φ = 710948452.

The previous prime is 1422004307. The next prime is 1422004349. The reversal of 1422004322 is 2234002241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1422004294 and 1422004303.

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, 32303 + ... + 62349.

It is an arithmetic number, because the mean of its divisors is an integer number (266645952).

Almost surely, 2^1422004322 is an apocalyptic number.

1422004322 is a deficient number, since it is larger than the sum of its proper divisors (711163294).

1422004322 is a wasteful number, since it uses less digits than its factorization.

1422004322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53712.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1422004322 is about 37709.4725765291. The cubic root of 1422004322 is about 1124.5194515840.

Adding to 1422004322 its reverse (2234002241), we get a palindrome (3656006563).

The spelling of 1422004322 in words is "one billion, four hundred twenty-two million, four thousand, three hundred twenty-two".