2229991383 has 8 divisors (see below), whose sum is σ = 2973651696. Its totient is φ = 1486496000.

The previous prime is 2229991327. The next prime is 2229991391. The reversal of 2229991383 is 3831999222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2229991383 - 2⁶ = 2229991319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229990383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5178 + ... + 66983.

It is an arithmetic number, because the mean of its divisors is an integer number (371706462).

Almost surely, 2^2229991383 is an apocalyptic number.

2229991383 is a deficient number, since it is larger than the sum of its proper divisors (743660313).

2229991383 is a wasteful number, since it uses less digits than its factorization.

2229991383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82465.

The product of its digits is 419904, while the sum is 48.

The square root of 2229991383 is about 47222.7845748215. The cubic root of 2229991383 is about 1306.4748733738.

The spelling of 2229991383 in words is "two billion, two hundred twenty-nine million, nine hundred ninety-one thousand, three hundred eighty-three".