2242099994 has 4 divisors (see below), whose sum is σ = 3363149994. Its totient is φ = 1121049996.

The previous prime is 2242099991. The next prime is 2242100041. The reversal of 2242099994 is 4999902422.

It is a happy number.

2242099994 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.

It can be written as a sum of positive squares in only one way, i.e., 2192580625 + 49519369 = 46825^2 + 7037^2 .

It is not an unprimeable number, because it can be changed into a prime (2242099991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560524997 + ... + 560525000.

Almost surely, 2^2242099994 is an apocalyptic number.

2242099994 is a deficient number, since it is larger than the sum of its proper divisors (1121050000).

2242099994 is a wasteful number, since it uses less digits than its factorization.

2242099994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121049999.

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 2242099994 is about 47350.8183033831. The cubic root of 2242099994 is about 1308.8352784872.

The spelling of 2242099994 in words is "two billion, two hundred forty-two million, ninety-nine thousand, nine hundred ninety-four".