2032201044420 has 192 divisors, whose sum is σ = 5863706698752. Its totient is φ = 525680640000.

The previous prime is 2032201044403. The next prime is 2032201044469. The reversal of 2032201044420 is 244401022302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94991925 + ... + 95013315.

It is an arithmetic number, because the mean of its divisors is an integer number (30540139056).

Almost surely, 2^{2032201044420} is an apocalyptic number.

2032201044420 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 2032201044420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2931853349376).

2032201044420 is an abundant number, since it is smaller than the sum of its proper divisors (3831505654332).

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

2032201044420 is a wasteful number, since it uses less digits than its factorization.

2032201044420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21822 (or 21820 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2032201044420 its reverse (244401022302), we get a palindrome (2276602066722).

The spelling of 2032201044420 in words is "two trillion, thirty-two billion, two hundred one million, forty-four thousand, four hundred twenty".