12211120111202 has 8 divisors (see below), whose sum is σ = 18627132373200. Its totient is φ = 6002075986804.

The previous prime is 12211120111159. The next prime is 12211120111217. The reversal of 12211120111202 is 20211102111221.

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

It is a super-2 number, since 2×12211120111202² (a number of 27 digits) contains 22 as substring.

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, 51742034252 + ... + 51742034487.

It is an arithmetic number, because the mean of its divisors is an integer number (2328391546650).

Almost surely, 2^{12211120111202} is an apocalyptic number.

12211120111202 is a deficient number, since it is larger than the sum of its proper divisors (6416012261998).

12211120111202 is a wasteful number, since it uses less digits than its factorization.

12211120111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103484068800.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12211120111202 its reverse (20211102111221), we get a palindrome (32422222222423).

The spelling of 12211120111202 in words is "twelve trillion, two hundred eleven billion, one hundred twenty million, one hundred eleven thousand, two hundred two".