2032231344220 has 96 divisors (see below), whose sum is σ = 5341950383616. Its totient is φ = 630899040000.

The previous prime is 2032231344179. The next prime is 2032231344239. The reversal of 2032231344220 is 224431322302.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2242207 + ... + 3015286.

It is an arithmetic number, because the mean of its divisors is an integer number (55645316496).

Almost surely, 2^{2032231344220} is an apocalyptic number.

2032231344220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032231344220 is an abundant number, since it is smaller than the sum of its proper divisors (3309719039396).

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

2032231344220 is a wasteful number, since it uses less digits than its factorization.

2032231344220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257771 (or 5257769 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2032231344220 its reverse (224431322302), we get a palindrome (2256662666522).

The spelling of 2032231344220 in words is "two trillion, thirty-two billion, two hundred thirty-one million, three hundred forty-four thousand, two hundred twenty".