2132200111320 has 96 divisors (see below), whose sum is σ = 7337276874720. Its totient is φ = 535140418560.

The previous prime is 2132200111309. The next prime is 2132200111331. The reversal of 2132200111320 is 231110022312.

2132200111320 is a `hidden beast` number, since 2 + 1 + 32 + 200 + 111 + 320 = 666.

It is an interprime number because it is at equal distance from previous prime (2132200111309) and next prime (2132200111331).

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 = 2132200111293 and 2132200111302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174193236 + ... + 174205475.

It is an arithmetic number, because the mean of its divisors is an integer number (76429967445).

Almost surely, 2^{2132200111320} is an apocalyptic number.

2132200111320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132200111320 is an abundant number, since it is smaller than the sum of its proper divisors (5205076763400).

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

2132200111320 is a wasteful number, since it uses less digits than its factorization.

2132200111320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348398745 (or 348398738 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2132200111320 its reverse (231110022312), we get a palindrome (2363310133632).

The spelling of 2132200111320 in words is "two trillion, one hundred thirty-two billion, two hundred million, one hundred eleven thousand, three hundred twenty".