1422001233 has 24 divisors (see below), whose sum is σ = 2088602048. Its totient is φ = 932085792.

The previous prime is 1422001213. The next prime is 1422001241. The reversal of 1422001233 is 3321002241.

It is not a de Polignac number, because 1422001233 - 2⁶ = 1422001169 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 (1422001213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367716 + ... + 371562.

Almost surely, 2^1422001233 is an apocalyptic number.

It is an amenable number.

1422001233 is a deficient number, since it is larger than the sum of its proper divisors (666600815).

1422001233 is a wasteful number, since it uses less digits than its factorization.

1422001233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533 (or 4530 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1422001233 is about 37709.4316186283. The cubic root of 1422001233 is about 1124.5186373242.

Adding to 1422001233 its reverse (3321002241), we get a palindrome (4743003474).

The spelling of 1422001233 in words is "one billion, four hundred twenty-two million, one thousand, two hundred thirty-three".