13122420043032 has 48 divisors (see below), whose sum is σ = 35906278229640. Its totient is φ = 4329045785088.

The previous prime is 13122420043003. The next prime is 13122420043039. The reversal of 13122420043032 is 23034002422131.

13122420043032 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 24 + 200 + 430 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13122420042987 and 13122420043005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122420043039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939456078 + ... + 939470045.

Almost surely, 2^{13122420043032} is an apocalyptic number.

13122420043032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13122420043032 is an abundant number, since it is smaller than the sum of its proper divisors (22783858186608).

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

13122420043032 is a wasteful number, since it uses less digits than its factorization.

13122420043032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878926232 (or 1878926225 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13122420043032 its reverse (23034002422131), we get a palindrome (36156422465163).

The spelling of 13122420043032 in words is "thirteen trillion, one hundred twenty-two billion, four hundred twenty million, forty-three thousand, thirty-two".