2270999933 has 4 divisors (see below), whose sum is σ = 2272712640. Its totient is φ = 2269287228.

The previous prime is 2270999911. The next prime is 2270999957. The reversal of 2270999933 is 3399990722.

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 2270999933 - 2⁶ = 2270999869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270999233) by changing a digit.

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, 854363 + ... + 857016.

It is an arithmetic number, because the mean of its divisors is an integer number (568178160).

Almost surely, 2^2270999933 is an apocalyptic number.

It is an amenable number.

2270999933 is a deficient number, since it is larger than the sum of its proper divisors (1712707).

2270999933 is a wasteful number, since it uses less digits than its factorization.

2270999933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712706.

The product of its (nonzero) digits is 1653372, while the sum is 53.

The square root of 2270999933 is about 47655.0095268063. The cubic root of 2270999933 is about 1314.4347752772.

The spelling of 2270999933 in words is "two billion, two hundred seventy million, nine hundred ninety-nine thousand, nine hundred thirty-three".