2032201112220 has 72 divisors (see below), whose sum is σ = 6392652402864. Its totient is φ = 541920295296.

The previous prime is 2032201112219. The next prime is 2032201112233. The reversal of 2032201112220 is 222111022302.

2032201112220 is a `hidden beast` number, since 203 + 220 + 11 + 12 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2032201112193 and 2032201112202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209069329 + ... + 209079048.

Almost surely, 2^{2032201112220} is an apocalyptic number.

2032201112220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032201112220 is an abundant number, since it is smaller than the sum of its proper divisors (4360451290644).

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

2032201112220 is a wasteful number, since it uses less digits than its factorization.

2032201112220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418148401 (or 418148387 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2032201112220 its reverse (222111022302), we get a palindrome (2254312134522).

The spelling of 2032201112220 in words is "two trillion, thirty-two billion, two hundred one million, one hundred twelve thousand, two hundred twenty".