33301332000020 has 24 divisors (see below), whose sum is σ = 79923196800384. Its totient is φ = 11417599542816.

The previous prime is 33301332000017. The next prime is 33301332000031. The reversal of 33301332000020 is 2000023310333.

It is a super-2 number, since 2×33301332000020² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 33301331999956 and 33301332000001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118933328432 + ... + 118933328711.

It is an arithmetic number, because the mean of its divisors is an integer number (3330133200016).

Almost surely, 2^{33301332000020} is an apocalyptic number.

It is an amenable number.

33301332000020 is an abundant number, since it is smaller than the sum of its proper divisors (46621864800364).

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

33301332000020 is a wasteful number, since it uses less digits than its factorization.

33301332000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237866657159 (or 237866657157 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 33301332000020 its reverse (2000023310333), we get a palindrome (35301355310353).

The spelling of 33301332000020 in words is "thirty-three trillion, three hundred one billion, three hundred thirty-two million, twenty", and thus it is an aban number.