2232132031020 has 192 divisors, whose sum is σ = 6635504655360. Its totient is φ = 559499415552.

The previous prime is 2232132031007. The next prime is 2232132031037. The reversal of 2232132031020 is 201302312322.

It is a happy number.

It is a super-3 number, since 3×2232132031020³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19963912 + ... + 20075408.

It is an arithmetic number, because the mean of its divisors is an integer number (34559920080).

Almost surely, 2^{2232132031020} is an apocalyptic number.

2232132031020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232132031020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3317752327680).

2232132031020 is an abundant number, since it is smaller than the sum of its proper divisors (4403372624340).

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

2232132031020 is a wasteful number, since it uses less digits than its factorization.

2232132031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111784 (or 111782 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2232132031020 its reverse (201302312322), we get a palindrome (2433434343342).

The spelling of 2232132031020 in words is "two trillion, two hundred thirty-two billion, one hundred thirty-two million, thirty-one thousand, twenty".