13012223211032 has 8 divisors (see below), whose sum is σ = 24397918520700. Its totient is φ = 6506111605512.

The previous prime is 13012223211017. The next prime is 13012223211067. The reversal of 13012223211032 is 23011232221031.

13012223211032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13012223210989 and 13012223211007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813263950682 + ... + 813263950697.

Almost surely, 2^{13012223211032} is an apocalyptic number.

It is an amenable number.

13012223211032 is a deficient number, since it is larger than the sum of its proper divisors (11385695309668).

13012223211032 is a wasteful number, since it uses less digits than its factorization.

13012223211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626527901385 (or 1626527901381 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13012223211032 its reverse (23011232221031), we get a palindrome (36023455432063).

Subtracting 13012223211032 from its reverse (23011232221031), we obtain a palindrome (9999009009999).

The spelling of 13012223211032 in words is "thirteen trillion, twelve billion, two hundred twenty-three million, two hundred eleven thousand, thirty-two".