2205392193 has 6 divisors (see below), whose sum is σ = 3185566514. Its totient is φ = 1470261456.

The previous prime is 2205392183. The next prime is 2205392207. The reversal of 2205392193 is 3912935022.

It can be written as a sum of positive squares in only one way, i.e., 1171898289 + 1033493904 = 34233^2 + 32148^2 .

It is not a de Polignac number, because 2205392193 - 2⁴ = 2205392177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2205392183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122521780 + ... + 122521797.

Almost surely, 2^2205392193 is an apocalyptic number.

It is an amenable number.

2205392193 is a deficient number, since it is larger than the sum of its proper divisors (980174321).

2205392193 is a wasteful number, since it uses less digits than its factorization.

2205392193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245043583 (or 245043580 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 2205392193 is about 46961.6033904295. The cubic root of 2205392193 is about 1301.6531617360.

The spelling of 2205392193 in words is "two billion, two hundred five million, three hundred ninety-two thousand, one hundred ninety-three".