13001223210 has 16 divisors (see below), whose sum is σ = 31202935776. Its totient is φ = 3466992848.

The previous prime is 13001223187. The next prime is 13001223217. The reversal of 13001223210 is 1232210031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13001223210.

It is not an unprimeable number, because it can be changed into a prime (13001223217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216687024 + ... + 216687083.

It is an arithmetic number, because the mean of its divisors is an integer number (1950183486).

Almost surely, 2^13001223210 is an apocalyptic number.

13001223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001223210 is an abundant number, since it is smaller than the sum of its proper divisors (18201712566).

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

13001223210 is a wasteful number, since it uses less digits than its factorization.

13001223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433374117.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13001223210 its reverse (1232210031), we get a palindrome (14233433241).

The spelling of 13001223210 in words is "thirteen billion, one million, two hundred twenty-three thousand, two hundred ten".