33200002020020 has 48 divisors (see below), whose sum is σ = 76064650579008. Its totient is φ = 12071701954560.

The previous prime is 33200002020001. The next prime is 33200002020079. The reversal of 33200002020020 is 2002020000233.

It is a super-2 number, since 2×33200002020020² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33200002019977 and 33200002020004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3816002 + ... + 8997881.

It is an arithmetic number, because the mean of its divisors is an integer number (1584680220396).

Almost surely, 2^{33200002020020} is an apocalyptic number.

It is an amenable number.

33200002020020 is an abundant number, since it is smaller than the sum of its proper divisors (42864648558988).

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

33200002020020 is a wasteful number, since it uses less digits than its factorization.

33200002020020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825680 (or 12825678 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 33200002020020 its reverse (2002020000233), we get a palindrome (35202022020253).

The spelling of 33200002020020 in words is "thirty-three trillion, two hundred billion, two million, twenty thousand, twenty".