213200001122 has 8 divisors (see below), whose sum is σ = 319839541596. Its totient is φ = 106586820592.

The previous prime is 213200001101. The next prime is 213200001137. The reversal of 213200001122 is 221100002312.

It is a happy number.

213200001122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204203668321 + 8996332801 = 451889^2 + 94849^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 213200001097 and 213200001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6569753 + ... + 6602124.

Almost surely, 2^213200001122 is an apocalyptic number.

213200001122 is a deficient number, since it is larger than the sum of its proper divisors (106639540474).

213200001122 is a wasteful number, since it uses less digits than its factorization.

213200001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13179972.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 213200001122 its reverse (221100002312), we get a palindrome (434300003434).

The spelling of 213200001122 in words is "two hundred thirteen billion, two hundred million, one thousand, one hundred twenty-two".