993374222 has 4 divisors (see below), whose sum is σ = 1490061336. Its totient is φ = 496687110.

The previous prime is 993374219. The next prime is 993374231. The reversal of 993374222 is 222473399.

993374222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222473399 = 7013 ⋅31723.

It is a self number, because there is not a number n which added to its sum of digits gives 993374222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248343554 + ... + 248343557.

It is an arithmetic number, because the mean of its divisors is an integer number (372515334).

Almost surely, 2^993374222 is an apocalyptic number.

993374222 is a deficient number, since it is larger than the sum of its proper divisors (496687114).

993374222 is a wasteful number, since it uses less digits than its factorization.

993374222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496687113.

The product of its digits is 163296, while the sum is 41.

The square root of 993374222 is about 31517.8397419620. The cubic root of 993374222 is about 997.7865114166.

The spelling of 993374222 in words is "nine hundred ninety-three million, three hundred seventy-four thousand, two hundred twenty-two".