13112020322 has 8 divisors (see below), whose sum is σ = 19851844176. Its totient is φ = 6494738932.

The previous prime is 13112020303. The next prime is 13112020331. The reversal of 13112020322 is 22302021131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13112020322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30635348 + ... + 30635775.

It is an arithmetic number, because the mean of its divisors is an integer number (2481480522).

Almost surely, 2^13112020322 is an apocalyptic number.

13112020322 is a deficient number, since it is larger than the sum of its proper divisors (6739823854).

13112020322 is a wasteful number, since it uses less digits than its factorization.

13112020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61271232.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13112020322 its reverse (22302021131), we get a palindrome (35414041453).

The spelling of 13112020322 in words is "thirteen billion, one hundred twelve million, twenty thousand, three hundred twenty-two".