12000022101122 has 8 divisors (see below), whose sum is σ = 19636399801872. Its totient is φ = 5454555500500.

The previous prime is 12000022101071. The next prime is 12000022101169. The reversal of 12000022101122 is 22110122000021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12000022101097 and 12000022101106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272727775004 + ... + 272727775047.

It is an arithmetic number, because the mean of its divisors is an integer number (2454549975234).

Almost surely, 2^{12000022101122} is an apocalyptic number.

12000022101122 is a deficient number, since it is larger than the sum of its proper divisors (7636377700750).

12000022101122 is a wasteful number, since it uses less digits than its factorization.

12000022101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545455550064.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12000022101122 its reverse (22110122000021), we get a palindrome (34110144101143).

The spelling of 12000022101122 in words is "twelve trillion, twenty-two million, one hundred one thousand, one hundred twenty-two".