33021113122104 has 128 divisors (see below), whose sum is σ = 89923807584000. Its totient is φ = 10064820326400.

The previous prime is 33021113122079. The next prime is 33021113122141. The reversal of 33021113122104 is 40122131112033.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39803619 + ... + 40624749.

It is an arithmetic number, because the mean of its divisors is an integer number (702529746750).

Almost surely, 2^{33021113122104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33021113122104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44961903792000).

33021113122104 is an abundant number, since it is smaller than the sum of its proper divisors (56902694461896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33021113122104 is a wasteful number, since it uses less digits than its factorization.

33021113122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824229 (or 824225 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 33021113122104 its reverse (40122131112033), we get a palindrome (73143244234137).

The spelling of 33021113122104 in words is "thirty-three trillion, twenty-one billion, one hundred thirteen million, one hundred twenty-two thousand, one hundred four".