74015009222 has 32 divisors (see below), whose sum is σ = 138499165440. Its totient is φ = 28820040480.

The previous prime is 74015009203. The next prime is 74015009293. The reversal of 74015009222 is 22290051047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122573 + ... + 403799.

It is an arithmetic number, because the mean of its divisors is an integer number (4328098920).

Almost surely, 2^74015009222 is an apocalyptic number.

74015009222 is a deficient number, since it is larger than the sum of its proper divisors (64484156218).

74015009222 is a wasteful number, since it uses less digits than its factorization.

74015009222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282956.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 74015009222 in words is "seventy-four billion, fifteen million, nine thousand, two hundred twenty-two".