12022101210123 has 6 divisors (see below), whose sum is σ = 17365257303524. Its totient is φ = 8014734140076.

The previous prime is 12022101210083. The next prime is 12022101210209. The reversal of 12022101210123 is 32101210122021.

12022101210123 is a `hidden beast` number, since 120 + 2 + 210 + 1 + 210 + 123 = 666.

12022101210123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12022101210123 - 2²⁴ = 12022084432907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022101210096 and 12022101210105.

It is not an unprimeable number, because it can be changed into a prime (12022101210923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667894511665 + ... + 667894511682.

Almost surely, 2^{12022101210123} is an apocalyptic number.

12022101210123 is a deficient number, since it is larger than the sum of its proper divisors (5343156093401).

12022101210123 is a wasteful number, since it uses less digits than its factorization.

12022101210123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335789023353 (or 1335789023350 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12022101210123 its reverse (32101210122021), we get a palindrome (44123311332144).

The spelling of 12022101210123 in words is "twelve trillion, twenty-two billion, one hundred one million, two hundred ten thousand, one hundred twenty-three".