13401222012332 has 48 divisors (see below), whose sum is σ = 30958972789248. Its totient is φ = 4914122661120.

The previous prime is 13401222012307. The next prime is 13401222012371. The reversal of 13401222012332 is 23321022210431.

13401222012332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13401222012332³ (a number of 40 digits) contains 333 as substring.

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, 1279714208 + ... + 1279724679.

It is an arithmetic number, because the mean of its divisors is an integer number (644978599776).

Almost surely, 2^{13401222012332} is an apocalyptic number.

It is an amenable number.

13401222012332 is an abundant number, since it is smaller than the sum of its proper divisors (17557750776916).

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

13401222012332 is a wasteful number, since it uses less digits than its factorization.

13401222012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559438926 (or 2559438924 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13401222012332 its reverse (23321022210431), we get a palindrome (36722244222763).

The spelling of 13401222012332 in words is "thirteen trillion, four hundred one billion, two hundred twenty-two million, twelve thousand, three hundred thirty-two".