12201112001122 has 8 divisors (see below), whose sum is σ = 19965456001872. Its totient is φ = 5545960000500.

The previous prime is 12201112001093. The next prime is 12201112001153. The reversal of 12201112001122 is 22110021110221.

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 = 12201112001096 and 12201112001105.

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, 277298000004 + ... + 277298000047.

It is an arithmetic number, because the mean of its divisors is an integer number (2495682000234).

Almost surely, 2^{12201112001122} is an apocalyptic number.

12201112001122 is a deficient number, since it is larger than the sum of its proper divisors (7764344000750).

12201112001122 is a wasteful number, since it uses less digits than its factorization.

12201112001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554596000064.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12201112001122 its reverse (22110021110221), we get a palindrome (34311133111343).

The spelling of 12201112001122 in words is "twelve trillion, two hundred one billion, one hundred twelve million, one thousand, one hundred twenty-two".