1422044001 has 12 divisors (see below), whose sum is σ = 2347501312. Its totient is φ = 812596536.

The previous prime is 1422043993. The next prime is 1422044009. The reversal of 1422044001 is 1004402241.

1422044001 is a `hidden beast` number, since 1 + 4 + 220 + 440 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1422043993) and next prime (1422044009).

It is not a de Polignac number, because 1422044001 - 2³ = 1422043993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1422044009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11286001 + ... + 11286126.

Almost surely, 2^1422044001 is an apocalyptic number.

It is an amenable number.

1422044001 is a deficient number, since it is larger than the sum of its proper divisors (925457311).

1422044001 is a wasteful number, since it uses less digits than its factorization.

1422044001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22572140 (or 22572137 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1422044001 is about 37709.9986873508. The cubic root of 1422044001 is about 1124.5299108566.

Adding to 1422044001 its reverse (1004402241), we get a palindrome (2426446242).

The spelling of 1422044001 in words is "one billion, four hundred twenty-two million, forty-four thousand, one".