2132210330320 has 40 divisors (see below), whose sum is σ = 5665587450624. Its totient is φ = 731043541632.

The previous prime is 2132210330303. The next prime is 2132210330339. The reversal of 2132210330320 is 230330122312.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2132210330320² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2132210330291 and 2132210330300.

It is a congruent number.

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, 1903758664 + ... + 1903759783.

Almost surely, 2^{2132210330320} is an apocalyptic number.

2132210330320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132210330320 is an abundant number, since it is smaller than the sum of its proper divisors (3533377120304).

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

2132210330320 is a wasteful number, since it uses less digits than its factorization.

2132210330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807518467 (or 3807518461 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2132210330320 its reverse (230330122312), we get a palindrome (2362540452632).

The spelling of 2132210330320 in words is "two trillion, one hundred thirty-two billion, two hundred ten million, three hundred thirty thousand, three hundred twenty".