2132123223232 has 14 divisors (see below), whose sum is σ = 4230932021228. Its totient is φ = 1066061611584.

The previous prime is 2132123223211. The next prime is 2132123223271. The reversal of 2132123223232 is 2323223212312.

It is a self number, because there is not a number n which added to its sum of digits gives 2132123223232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16657212618 + ... + 16657212745.

Almost surely, 2^{2132123223232} is an apocalyptic number.

It is an amenable number.

2132123223232 is a deficient number, since it is larger than the sum of its proper divisors (2098808797996).

2132123223232 is an equidigital number, since it uses as much as digits as its factorization.

2132123223232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33314425375 (or 33314425365 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 2132123223232 its reverse (2323223212312), we get a palindrome (4455346435544).

The spelling of 2132123223232 in words is "two trillion, one hundred thirty-two billion, one hundred twenty-three million, two hundred twenty-three thousand, two hundred thirty-two".