40422122003 has 4 divisors (see below), whose sum is σ = 41282167200. Its totient is φ = 39562076808.

The previous prime is 40422121997. The next prime is 40422122017. The reversal of 40422122003 is 30022122404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40422122003 - 2⁶ = 40422121939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40422122063) 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, 430022528 + ... + 430022621.

It is an arithmetic number, because the mean of its divisors is an integer number (10320541800).

Almost surely, 2^40422122003 is an apocalyptic number.

40422122003 is a deficient number, since it is larger than the sum of its proper divisors (860045197).

40422122003 is an equidigital number, since it uses as much as digits as its factorization.

40422122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860045196.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40422122003 its reverse (30022122404), we get a palindrome (70444244407).

The spelling of 40422122003 in words is "forty billion, four hundred twenty-two million, one hundred twenty-two thousand, three".