2205674722 has 8 divisors (see below), whose sum is σ = 3362750172. Its totient is φ = 1084758000.

The previous prime is 2205674699. The next prime is 2205674729. The reversal of 2205674722 is 2274765022.

It can be written as a sum of positive squares in 2 ways, for example, as 1930811481 + 274863241 = 43941^2 + 16579^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2205674729) 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, 9039529 + ... + 9039772.

Almost surely, 2^2205674722 is an apocalyptic number.

2205674722 is a deficient number, since it is larger than the sum of its proper divisors (1157075450).

2205674722 is a wasteful number, since it uses less digits than its factorization.

2205674722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18079364.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 2205674722 is about 46964.6113792076. The cubic root of 2205674722 is about 1301.7087435450.

The spelling of 2205674722 in words is "two billion, two hundred five million, six hundred seventy-four thousand, seven hundred twenty-two".