33013022010320 has 40 divisors (see below), whose sum is σ = 83733028555680. Its totient is φ = 12004735276160.

The previous prime is 33013022010299. The next prime is 33013022010359. The reversal of 33013022010320 is 2301022031033.

It is a tau number, because it is divible by the number of its divisors (40).

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 = 33013022010292 and 33013022010301.

It is a congruent number.

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, 18757397990 + ... + 18757399749.

It is an arithmetic number, because the mean of its divisors is an integer number (2093325713892).

Almost surely, 2^{33013022010320} is an apocalyptic number.

It is an amenable number.

33013022010320 is an abundant number, since it is smaller than the sum of its proper divisors (50720006545360).

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

33013022010320 is a wasteful number, since it uses less digits than its factorization.

33013022010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37514797763 (or 37514797757 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33013022010320 its reverse (2301022031033), we get a palindrome (35314044041353).

The spelling of 33013022010320 in words is "thirty-three trillion, thirteen billion, twenty-two million, ten thousand, three hundred twenty".