13222135410 has 128 divisors (see below), whose sum is σ = 35956224000. Its totient is φ = 3083781120.

The previous prime is 13222135393. The next prime is 13222135447. The reversal of 13222135410 is 1453122231.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 907866 + ... + 922314.

It is an arithmetic number, because the mean of its divisors is an integer number (280908000).

Almost surely, 2^13222135410 is an apocalyptic number.

13222135410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13222135410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17978112000).

13222135410 is an abundant number, since it is smaller than the sum of its proper divisors (22734088590).

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

13222135410 is a wasteful number, since it uses less digits than its factorization.

13222135410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13222135410 its reverse (1453122231), we get a palindrome (14675257641).

The spelling of 13222135410 in words is "thirteen billion, two hundred twenty-two million, one hundred thirty-five thousand, four hundred ten".