1422001133 has 4 divisors (see below), whose sum is σ = 1625144160. Its totient is φ = 1218858108.

The previous prime is 1422001127. The next prime is 1422001157. The reversal of 1422001133 is 3311002241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3311002241 = 853 ⋅3881597.

It is a cyclic number.

It is not a de Polignac number, because 1422001133 - 2¹⁴ = 1421984749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422001103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101571503 + ... + 101571516.

It is an arithmetic number, because the mean of its divisors is an integer number (406286040).

Almost surely, 2^1422001133 is an apocalyptic number.

It is an amenable number.

1422001133 is a deficient number, since it is larger than the sum of its proper divisors (203143027).

1422001133 is an equidigital number, since it uses as much as digits as its factorization.

1422001133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203143026.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1422001133 is about 37709.4302927000. The cubic root of 1422001133 is about 1124.5186109642.

Adding to 1422001133 its reverse (3311002241), we get a palindrome (4733003374).

The spelling of 1422001133 in words is "one billion, four hundred twenty-two million, one thousand, one hundred thirty-three".