13011002244 has 24 divisors (see below), whose sum is σ = 33732228320. Its totient is φ = 4337000712.

The previous prime is 13011002239. The next prime is 13011002311. The reversal of 13011002244 is 44220011031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60236014 + ... + 60236229.

Almost surely, 2^13011002244 is an apocalyptic number.

It is an amenable number.

13011002244 is an abundant number, since it is smaller than the sum of its proper divisors (20721226076).

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

13011002244 is a wasteful number, since it uses less digits than its factorization.

13011002244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120472256 (or 120472248 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13011002244 its reverse (44220011031), we get a palindrome (57231013275).

The spelling of 13011002244 in words is "thirteen billion, eleven million, two thousand, two hundred forty-four".