2232131212020 has 96 divisors (see below), whose sum is σ = 6256784572416. Its totient is φ = 594586137600.

The previous prime is 2232131212019. The next prime is 2232131212027. The reversal of 2232131212020 is 202121312322.

2232131212020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232131212020³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232131212027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272506125 + ... + 272514315.

It is an arithmetic number, because the mean of its divisors is an integer number (65174839296).

Almost surely, 2^{2232131212020} is an apocalyptic number.

2232131212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232131212020 is an abundant number, since it is smaller than the sum of its proper divisors (4024653360396).

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

2232131212020 is a wasteful number, since it uses less digits than its factorization.

2232131212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12601 (or 12599 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2232131212020 its reverse (202121312322), we get a palindrome (2434252524342).

The spelling of 2232131212020 in words is "two trillion, two hundred thirty-two billion, one hundred thirty-one million, two hundred twelve thousand, twenty".