2021202030232 has 128 divisors (see below), whose sum is σ = 4840170209280. Its totient is φ = 768470976000.

The previous prime is 2021202030229. The next prime is 2021202030347. The reversal of 2021202030232 is 2320302021202.

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, 4560382 + ... + 4983922.

It is an arithmetic number, because the mean of its divisors is an integer number (37813829760).

Almost surely, 2^{2021202030232} is an apocalyptic number.

2021202030232 is a gapful number since it is divisible by the number (22) 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 2021202030232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2420085104640).

2021202030232 is an abundant number, since it is smaller than the sum of its proper divisors (2818968179048).

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

2021202030232 is a wasteful number, since it uses less digits than its factorization.

2021202030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423753 (or 423749 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2021202030232 its reverse (2320302021202), we get a palindrome (4341504051434).

The spelling of 2021202030232 in words is "two trillion, twenty-one billion, two hundred two million, thirty thousand, two hundred thirty-two".