40030001222 has 8 divisors (see below), whose sum is σ = 61981937472. Its totient is φ = 19369355400.

The previous prime is 40030001203. The next prime is 40030001233. The reversal of 40030001222 is 22210003004.

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 = 40030001197 and 40030001206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322822529 + ... + 322822652.

It is an arithmetic number, because the mean of its divisors is an integer number (7747742184).

Almost surely, 2^40030001222 is an apocalyptic number.

40030001222 is a deficient number, since it is larger than the sum of its proper divisors (21951936250).

40030001222 is a wasteful number, since it uses less digits than its factorization.

40030001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645645214.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 40030001222 its reverse (22210003004), we get a palindrome (62240004226).

The spelling of 40030001222 in words is "forty billion, thirty million, one thousand, two hundred twenty-two".