12222100100111 has 8 divisors (see below), whose sum is σ = 13335860955648. Its totient is φ = 11108782719000.

The previous prime is 12222100100083. The next prime is 12222100100117. The reversal of 12222100100111 is 11100100122221.

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

It is a cyclic number.

It is not a de Polignac number, because 12222100100111 - 2¹⁰ = 12222100099087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222100100117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110810975 + ... + 110921216.

It is an arithmetic number, because the mean of its divisors is an integer number (1666982619456).

Almost surely, 2^{12222100100111} is an apocalyptic number.

12222100100111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12222100100111 is a deficient number, since it is larger than the sum of its proper divisors (1113760855537).

12222100100111 is a wasteful number, since it uses less digits than its factorization.

12222100100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221737213.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12222100100111 its reverse (11100100122221), we get a palindrome (23322200222332).

The spelling of 12222100100111 in words is "twelve trillion, two hundred twenty-two billion, one hundred million, one hundred thousand, one hundred eleven".