13044022132 has 6 divisors (see below), whose sum is σ = 22827038738. Its totient is φ = 6522011064.

The previous prime is 13044022129. The next prime is 13044022153. The reversal of 13044022132 is 23122044031.

It can be written as a sum of positive squares in only one way, i.e., 10701074916 + 2342947216 = 103446^2 + 48404^2 .

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, 1630502763 + ... + 1630502770.

Almost surely, 2^13044022132 is an apocalyptic number.

It is an amenable number.

13044022132 is a deficient number, since it is larger than the sum of its proper divisors (9783016606).

13044022132 is a wasteful number, since it uses less digits than its factorization.

13044022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261005537 (or 3261005535 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13044022132 its reverse (23122044031), we get a palindrome (36166066163).

The spelling of 13044022132 in words is "thirteen billion, forty-four million, twenty-two thousand, one hundred thirty-two".