4990222193 has 4 divisors (see below), whose sum is σ = 5443878768. Its totient is φ = 4536565620.

The previous prime is 4990222189. The next prime is 4990222207. The reversal of 4990222193 is 3912220994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4990222193 - 2² = 4990222189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4990222193.

It is not an unprimeable number, because it can be changed into a prime (4990222103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226828271 + ... + 226828292.

It is an arithmetic number, because the mean of its divisors is an integer number (1360969692).

Almost surely, 2^4990222193 is an apocalyptic number.

It is an amenable number.

4990222193 is a deficient number, since it is larger than the sum of its proper divisors (453656575).

4990222193 is a wasteful number, since it uses less digits than its factorization.

4990222193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453656574.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 4990222193 is about 70641.5047475632. The cubic root of 4990222193 is about 1708.8605649759.

The spelling of 4990222193 in words is "four billion, nine hundred ninety million, two hundred twenty-two thousand, one hundred ninety-three".