74222207480 has 16 divisors (see below), whose sum is σ = 166999966920. Its totient is φ = 29688882976.

The previous prime is 74222207471. The next prime is 74222207497. The reversal of 74222207480 is 8470222247.

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 3 ways as a sum of consecutive naturals, for example, 927777554 + ... + 927777633.

Almost surely, 2^74222207480 is an apocalyptic number.

It is an amenable number.

74222207480 is an abundant number, since it is smaller than the sum of its proper divisors (92777759440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74222207480 is a wasteful number, since it uses less digits than its factorization.

74222207480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855555198 (or 1855555194 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 38.

The spelling of 74222207480 in words is "seventy-four billion, two hundred twenty-two million, two hundred seven thousand, four hundred eighty".