1422422404 has 24 divisors (see below), whose sum is σ = 2686981248. Its totient is φ = 654969120.

The previous prime is 1422422399. The next prime is 1422422431. The reversal of 1422422404 is 4042242241.

It is a super-2 number, since 2×1422422404² = 4046570990802278432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9322 + ... + 54145.

It is an arithmetic number, because the mean of its divisors is an integer number (111957552).

Almost surely, 2^1422422404 is an apocalyptic number.

It is an amenable number.

1422422404 is a deficient number, since it is larger than the sum of its proper divisors (1264558844).

1422422404 is a wasteful number, since it uses less digits than its factorization.

1422422404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63915 (or 63913 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 1422422404 is about 37715.0156303825. The cubic root of 1422422404 is about 1124.6296470469.

Adding to 1422422404 its reverse (4042242241), we get a palindrome (5464664645).

The spelling of 1422422404 in words is "one billion, four hundred twenty-two million, four hundred twenty-two thousand, four hundred four".