2122232101112 has 16 divisors (see below), whose sum is σ = 3984441720360. Its totient is φ = 1059714309024.

The previous prime is 2122232101081. The next prime is 2122232101117. The reversal of 2122232101112 is 2111012322212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122232101117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175211258 + ... + 175223369.

Almost surely, 2^{2122232101112} is an apocalyptic number.

It is an amenable number.

2122232101112 is a deficient number, since it is larger than the sum of its proper divisors (1862209619248).

2122232101112 is a wasteful number, since it uses less digits than its factorization.

2122232101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350435390 (or 350435386 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2122232101112 its reverse (2111012322212), we get a palindrome (4233244423324).

The spelling of 2122232101112 in words is "two trillion, one hundred twenty-two billion, two hundred thirty-two million, one hundred one thousand, one hundred twelve".