2200000815 has 12 divisors (see below), whose sum is σ = 3813334824. Its totient is φ = 1173333744.

The previous prime is 2200000801. The next prime is 2200000843. The reversal of 2200000815 is 5180000022.

It is not a de Polignac number, because 2200000815 - 2⁷ = 2200000687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24444409 + ... + 24444498.

It is an arithmetic number, because the mean of its divisors is an integer number (317777902).

Almost surely, 2^2200000815 is an apocalyptic number.

2200000815 is a deficient number, since it is larger than the sum of its proper divisors (1613334009).

2200000815 is a wasteful number, since it uses less digits than its factorization.

2200000815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48888918 (or 48888915 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2200000815 is about 46904.1662861627. The cubic root of 2200000815 is about 1300.5916074547.

Adding to 2200000815 its reverse (5180000022), we get a palindrome (7380000837).

The spelling of 2200000815 in words is "two billion, two hundred million, eight hundred fifteen", and thus it is an aban number.