13322023012 has 12 divisors (see below), whose sum is σ = 23943636220. Its totient is φ = 6480984096.

The previous prime is 13322022991. The next prime is 13322023061. The reversal of 13322023012 is 21032022331.

It can be written as a sum of positive squares in 2 ways, for example, as 4601451556 + 8720571456 = 67834^2 + 93384^2 .

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, 45006687 + ... + 45006982.

Almost surely, 2^13322023012 is an apocalyptic number.

It is an amenable number.

13322023012 is a deficient number, since it is larger than the sum of its proper divisors (10621613208).

13322023012 is a wasteful number, since it uses less digits than its factorization.

13322023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90013710 (or 90013708 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13322023012 its reverse (21032022331), we get a palindrome (34354045343).

It can be divided in two parts, 13 and 322023012, that added together give a square (322023025 = 17945²).

The spelling of 13322023012 in words is "thirteen billion, three hundred twenty-two million, twenty-three thousand, twelve".