993098222 has 8 divisors (see below), whose sum is σ = 1505004816. Its totient is φ = 491429952.

The previous prime is 993098219. The next prime is 993098263. The reversal of 993098222 is 222890399.

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

It is a super-2 number, since 2×993098222² = 1972488157079122568, which contains 22 as substring.

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, 2559338 + ... + 2559725.

It is an arithmetic number, because the mean of its divisors is an integer number (188125602).

Almost surely, 2^993098222 is an apocalyptic number.

993098222 is a deficient number, since it is larger than the sum of its proper divisors (511906594).

993098222 is a wasteful number, since it uses less digits than its factorization.

993098222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119162.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 993098222 is about 31513.4609651177. The cubic root of 993098222 is about 997.6940942189.

The spelling of 993098222 in words is "nine hundred ninety-three million, ninety-eight thousand, two hundred twenty-two".