20333012300220 has 48 divisors (see below), whose sum is σ = 58895621840160. Its totient is φ = 5235166384896.

The previous prime is 20333012300143. The next prime is 20333012300221. The reversal of 20333012300220 is 2200321033302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20333012300221) 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, 5842817887 + ... + 5842821366.

It is an arithmetic number, because the mean of its divisors is an integer number (1226992121670).

Almost surely, 2^{20333012300220} is an apocalyptic number.

20333012300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20333012300220 is an abundant number, since it is smaller than the sum of its proper divisors (38562609539940).

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

20333012300220 is a wasteful number, since it uses less digits than its factorization.

20333012300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11685639294 (or 11685639292 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20333012300220 its reverse (2200321033302), we get a palindrome (22533333333522).

The spelling of 20333012300220 in words is "twenty trillion, three hundred thirty-three billion, twelve million, three hundred thousand, two hundred twenty".