13200022212 has 48 divisors (see below), whose sum is σ = 33248238912. Its totient is φ = 4051877760.

The previous prime is 13200022193. The next prime is 13200022229. The reversal of 13200022212 is 21222000231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13200022191 and 13200022200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34818 + ... + 166169.

It is an arithmetic number, because the mean of its divisors is an integer number (692671644).

Almost surely, 2^13200022212 is an apocalyptic number.

13200022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13200022212 is an abundant number, since it is smaller than the sum of its proper divisors (20048216700).

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

13200022212 is a wasteful number, since it uses less digits than its factorization.

13200022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201428 (or 201426 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 13200022212 its reverse (21222000231), we get a palindrome (34422022443).

The spelling of 13200022212 in words is "thirteen billion, two hundred million, twenty-two thousand, two hundred twelve".