2203412807 has 4 divisors (see below), whose sum is σ = 2203630776. Its totient is φ = 2203194840.

The previous prime is 2203412773. The next prime is 2203412821. The reversal of 2203412807 is 7082143022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203412807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2203412807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203412867) 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, 93044 + ... + 114297.

It is an arithmetic number, because the mean of its divisors is an integer number (550907694).

Almost surely, 2^2203412807 is an apocalyptic number.

2203412807 is a deficient number, since it is larger than the sum of its proper divisors (217969).

2203412807 is a wasteful number, since it uses less digits than its factorization.

2203412807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217968.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2203412807 is about 46940.5241449219. The cubic root of 2203412807 is about 1301.2636247863.

Adding to 2203412807 its reverse (7082143022), we get a palindrome (9285555829).

The spelling of 2203412807 in words is "two billion, two hundred three million, four hundred twelve thousand, eight hundred seven".