2332201021 has 8 divisors (see below), whose sum is σ = 2410329600. Its totient is φ = 2254253520.

The previous prime is 2332201013. The next prime is 2332201031. The reversal of 2332201021 is 1201022332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2332201021 - 2³ = 2332201013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2332200986 and 2332201004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332201031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18826 + ... + 70843.

It is an arithmetic number, because the mean of its divisors is an integer number (301291200).

Almost surely, 2^2332201021 is an apocalyptic number.

It is an amenable number.

2332201021 is a deficient number, since it is larger than the sum of its proper divisors (78128579).

2332201021 is an equidigital number, since it uses as much as digits as its factorization.

2332201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90539.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2332201021 is about 48292.8671855379. The cubic root of 2332201021 is about 1326.1378186055.

Adding to 2332201021 its reverse (1201022332), we get a palindrome (3533223353).

Subtracting from 2332201021 its reverse (1201022332), we obtain a square (1131178689 = 33633²).

The spelling of 2332201021 in words is "two billion, three hundred thirty-two million, two hundred one thousand, twenty-one".