2202947294 has 4 divisors (see below), whose sum is σ = 3304420944. Its totient is φ = 1101473646.

The previous prime is 2202947249. The next prime is 2202947297. The reversal of 2202947294 is 4927492022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202947297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550736822 + ... + 550736825.

It is an arithmetic number, because the mean of its divisors is an integer number (826105236).

Almost surely, 2^2202947294 is an apocalyptic number.

2202947294 is a deficient number, since it is larger than the sum of its proper divisors (1101473650).

2202947294 is a wasteful number, since it uses less digits than its factorization.

2202947294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101473649.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2202947294 is about 46935.5653422860. The cubic root of 2202947294 is about 1301.1719794085.

The spelling of 2202947294 in words is "two billion, two hundred two million, nine hundred forty-seven thousand, two hundred ninety-four".