2133241020220 has 48 divisors (see below), whose sum is σ = 4680166327200. Its totient is φ = 815715219200.

The previous prime is 2133241020187. The next prime is 2133241020227. The reversal of 2133241020220 is 220201423312.

It is a super-3 number, since 3×2133241020220³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133241020191 and 2133241020200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133241020227) 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, 18149350 + ... + 18266509.

It is an arithmetic number, because the mean of its divisors is an integer number (97503465150).

Almost surely, 2^{2133241020220} is an apocalyptic number.

2133241020220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133241020220 is an abundant number, since it is smaller than the sum of its proper divisors (2546925306980).

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

2133241020220 is a wasteful number, since it uses less digits than its factorization.

2133241020220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36415998 (or 36415996 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2133241020220 its reverse (220201423312), we get a palindrome (2353442443532).

The spelling of 2133241020220 in words is "two trillion, one hundred thirty-three billion, two hundred forty-one million, twenty thousand, two hundred twenty".