12033314881 has 16 divisors (see below), whose sum is σ = 14082336000. Its totient is φ = 10068746688.

The previous prime is 12033314879. The next prime is 12033314893. The reversal of 12033314881 is 18841333021.

It is not a de Polignac number, because 12033314881 - 2¹ = 12033314879 is a prime.

It is a super-2 number, since 2×12033314881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033314861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7666 + ... + 155323.

It is an arithmetic number, because the mean of its divisors is an integer number (880146000).

Almost surely, 2^12033314881 is an apocalyptic number.

It is an amenable number.

12033314881 is a deficient number, since it is larger than the sum of its proper divisors (2049021119).

12033314881 is a wasteful number, since it uses less digits than its factorization.

12033314881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163248.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 12033314881 in words is "twelve billion, thirty-three million, three hundred fourteen thousand, eight hundred eighty-one".