33110144012 has 24 divisors (see below), whose sum is σ = 63769667472. Its totient is φ = 14916876800.

The previous prime is 33110143999. The next prime is 33110144029. The reversal of 33110144012 is 21044101133.

It is a super-2 number, since 2×33110144012² (a number of 22 digits) contains 22 as substring.

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, 3324689 + ... + 3334632.

It is an arithmetic number, because the mean of its divisors is an integer number (2657069478).

Almost surely, 2^33110144012 is an apocalyptic number.

It is an amenable number.

33110144012 is a deficient number, since it is larger than the sum of its proper divisors (30659523460).

33110144012 is a wasteful number, since it uses less digits than its factorization.

33110144012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659449 (or 6659447 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 33110144012 its reverse (21044101133), we get a palindrome (54154245145).

The spelling of 33110144012 in words is "thirty-three billion, one hundred ten million, one hundred forty-four thousand, twelve".