13102212444 has 48 divisors (see below), whose sum is σ = 30712298400. Its totient is φ = 4347383040.

The previous prime is 13102212433. The next prime is 13102212467. The reversal of 13102212444 is 44421220131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2765902 + ... + 2770634.

It is an arithmetic number, because the mean of its divisors is an integer number (639839550).

Almost surely, 2^13102212444 is an apocalyptic number.

It is an amenable number.

13102212444 is an abundant number, since it is smaller than the sum of its proper divisors (17610085956).

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

13102212444 is a wasteful number, since it uses less digits than its factorization.

13102212444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750 (or 5748 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13102212444 its reverse (44421220131), we get a palindrome (57523432575).

The spelling of 13102212444 in words is "thirteen billion, one hundred two million, two hundred twelve thousand, four hundred forty-four".