13202220112 has 20 divisors (see below), whose sum is σ = 25631413056. Its totient is φ = 6587661920.

The previous prime is 13202220079. The next prime is 13202220127. The reversal of 13202220112 is 21102220231.

It is a happy number.

It is a super-3 number, since 3×13202220112³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832408 + ... + 848119.

Almost surely, 2^13202220112 is an apocalyptic number.

It is an amenable number.

13202220112 is a deficient number, since it is larger than the sum of its proper divisors (12429192944).

13202220112 is a wasteful number, since it uses less digits than its factorization.

13202220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681026 (or 1681020 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13202220112 its reverse (21102220231), we get a palindrome (34304440343).

The spelling of 13202220112 in words is "thirteen billion, two hundred two million, two hundred twenty thousand, one hundred twelve".