1422043233 has 48 divisors (see below), whose sum is σ = 2125025280. Its totient is φ = 844988352.

The previous prime is 1422043199. The next prime is 1422043279. The reversal of 1422043233 is 3323402241.

It is not a de Polignac number, because 1422043233 - 2⁶ = 1422043169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1422043033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1977448 + ... + 1978166.

It is an arithmetic number, because the mean of its divisors is an integer number (44271360).

Almost surely, 2^1422043233 is an apocalyptic number.

1422043233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1422043233 is a deficient number, since it is larger than the sum of its proper divisors (702982047).

1422043233 is a wasteful number, since it uses less digits than its factorization.

1422043233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1422043233 is about 37709.9885043737. The cubic root of 1422043233 is about 1124.5297084158.

Adding to 1422043233 its reverse (3323402241), we get a palindrome (4745445474).

The spelling of 1422043233 in words is "one billion, four hundred twenty-two million, forty-three thousand, two hundred thirty-three".