2332221212320 has 48 divisors (see below), whose sum is σ = 5513052653640. Its totient is φ = 932350065664.

The previous prime is 2332221212267. The next prime is 2332221212351. The reversal of 2332221212320 is 232121222332.

It can be written as a sum of positive squares in 4 ways, for example, as 1741481401104 + 590739811216 = 1319652^2 + 768596^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3928255 + ... + 4482814.

Almost surely, 2^{2332221212320} is an apocalyptic number.

2332221212320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332221212320 is an abundant number, since it is smaller than the sum of its proper divisors (3180831441320).

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

2332221212320 is a wasteful number, since it uses less digits than its factorization.

2332221212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8412817 (or 8412809 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2332221212320 its reverse (232121222332), we get a palindrome (2564342434652).

The spelling of 2332221212320 in words is "two trillion, three hundred thirty-two billion, two hundred twenty-one million, two hundred twelve thousand, three hundred twenty".