2122333132312 has 32 divisors (see below), whose sum is σ = 4016186697600. Its totient is φ = 1051351488000.

The previous prime is 2122333132189. The next prime is 2122333132313. The reversal of 2122333132312 is 2132313332212.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122333132313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12402937 + ... + 12572887.

It is an arithmetic number, because the mean of its divisors is an integer number (125505834300).

Almost surely, 2^{2122333132312} is an apocalyptic number.

It is an amenable number.

2122333132312 is a deficient number, since it is larger than the sum of its proper divisors (1893853565288).

2122333132312 is a wasteful number, since it uses less digits than its factorization.

2122333132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184387 (or 184383 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 2122333132312 its reverse (2132313332212), we get a palindrome (4254646464524).

The spelling of 2122333132312 in words is "two trillion, one hundred twenty-two billion, three hundred thirty-three million, one hundred thirty-two thousand, three hundred twelve".