112212011120111 has 16 divisors (see below), whose sum is σ = 128345866892544. Its totient is φ = 96104064760704.

The previous prime is 112212011120089. The next prime is 112212011120129. The reversal of 112212011120111 is 111021110212211.

It is not a de Polignac number, because 112212011120111 - 2²⁶ = 112211944011247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112212011120111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212011122111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77629271 + ... + 79061543.

It is an arithmetic number, because the mean of its divisors is an integer number (8021616680784).

Almost surely, 2^{112212011120111} is an apocalyptic number.

112212011120111 is a deficient number, since it is larger than the sum of its proper divisors (16133855772433).

112212011120111 is a wasteful number, since it uses less digits than its factorization.

112212011120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441310.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112212011120111 its reverse (111021110212211), we get a palindrome (223233121332322).

The spelling of 112212011120111 in words is "one hundred twelve trillion, two hundred twelve billion, eleven million, one hundred twenty thousand, one hundred eleven".