13000022200 has 72 divisors (see below), whose sum is σ = 33222639240. Its totient is φ = 4727272000.

The previous prime is 13000022153. The next prime is 13000022207. The reversal of 13000022200 is 222000031.

It is a Harshad number since it is a multiple of its sum of digits (10).

13000022200 is a modest number, since divided by 22200 gives 13000 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000022207) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 244396 + ... + 292795.

It is an arithmetic number, because the mean of its divisors is an integer number (461425545).

Almost surely, 2^13000022200 is an apocalyptic number.

13000022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13000022200 is an abundant number, since it is smaller than the sum of its proper divisors (20222617040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13000022200 is a wasteful number, since it uses less digits than its factorization.

13000022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537229 (or 537209 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 13000022200 its reverse (222000031), we get a palindrome (13222022231).

The spelling of 13000022200 in words is "thirteen billion, twenty-two thousand, two hundred".