13401221023302 has 192 divisors, whose sum is σ = 32111813664000. Its totient is φ = 3716132732928.

The previous prime is 13401221023291. The next prime is 13401221023397. The reversal of 13401221023302 is 20332012210431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 704983974 + ... + 705002982.

It is an arithmetic number, because the mean of its divisors is an integer number (167249029500).

Almost surely, 2^{13401221023302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13401221023302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16055906832000).

13401221023302 is an abundant number, since it is smaller than the sum of its proper divisors (18710592640698).

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

13401221023302 is a wasteful number, since it uses less digits than its factorization.

13401221023302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19603 (or 19596 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13401221023302 its reverse (20332012210431), we get a palindrome (33733233233733).

The spelling of 13401221023302 in words is "thirteen trillion, four hundred one billion, two hundred twenty-one million, twenty-three thousand, three hundred two".