2332221340 has 12 divisors (see below), whose sum is σ = 4897664856. Its totient is φ = 932888528.

The previous prime is 2332221323. The next prime is 2332221349. The reversal of 2332221340 is 431222332.

2332221340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332221349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58305514 + ... + 58305553.

It is an arithmetic number, because the mean of its divisors is an integer number (408138738).

Almost surely, 2^2332221340 is an apocalyptic number.

2332221340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332221340 is an abundant number, since it is smaller than the sum of its proper divisors (2565443516).

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

2332221340 is a wasteful number, since it uses less digits than its factorization.

2332221340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116611076 (or 116611074 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2332221340 is about 48293.0775577618. The cubic root of 2332221340 is about 1326.1416698625.

Adding to 2332221340 its reverse (431222332), we get a palindrome (2763443672).

The spelling of 2332221340 in words is "two billion, three hundred thirty-two million, two hundred twenty-one thousand, three hundred forty".