40223100422 has 8 divisors (see below), whose sum is σ = 60340194000. Its totient is φ = 20109702424.

The previous prime is 40223100403. The next prime is 40223100479. The reversal of 40223100422 is 22400132204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40223100394 and 40223100403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896522 + ... + 940317.

It is an arithmetic number, because the mean of its divisors is an integer number (7542524250).

Almost surely, 2^40223100422 is an apocalyptic number.

40223100422 is a deficient number, since it is larger than the sum of its proper divisors (20117093578).

40223100422 is a wasteful number, since it uses less digits than its factorization.

40223100422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847790.

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

Adding to 40223100422 its reverse (22400132204), we get a palindrome (62623232626).

The spelling of 40223100422 in words is "forty billion, two hundred twenty-three million, one hundred thousand, four hundred twenty-two".