13142403422220 has 96 divisors (see below), whose sum is σ = 36926070289920. Its totient is φ = 3492528399360.

The previous prime is 13142403422201. The next prime is 13142403422257. The reversal of 13142403422220 is 2222430424131.

13142403422220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27574740 + ... + 28047300.

It is an arithmetic number, because the mean of its divisors is an integer number (384646565520).

Almost surely, 2^{13142403422220} is an apocalyptic number.

13142403422220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13142403422220 is an abundant number, since it is smaller than the sum of its proper divisors (23783666867700).

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

13142403422220 is a wasteful number, since it uses less digits than its factorization.

13142403422220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474175 (or 474173 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 13142403422220 its reverse (2222430424131), we get a palindrome (15364833846351).

The spelling of 13142403422220 in words is "thirteen trillion, one hundred forty-two billion, four hundred three million, four hundred twenty-two thousand, two hundred twenty".