33112110004 has 48 divisors (see below), whose sum is σ = 60893477568. Its totient is φ = 15738893568.

The previous prime is 33112110001. The next prime is 33112110019. The reversal of 33112110004 is 40001121133.

It is a self number, because there is not a number n which added to its sum of digits gives 33112110004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33112110001) 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, 1141707 + ... + 1170349.

It is an arithmetic number, because the mean of its divisors is an integer number (1268614116).

Almost surely, 2^33112110004 is an apocalyptic number.

It is an amenable number.

33112110004 is a deficient number, since it is larger than the sum of its proper divisors (27781367564).

33112110004 is a wasteful number, since it uses less digits than its factorization.

33112110004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28864 (or 28862 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 33112110004 its reverse (40001121133), we get a palindrome (73113231137).

The spelling of 33112110004 in words is "thirty-three billion, one hundred twelve million, one hundred ten thousand, four".