112120000022111 has 32 divisors (see below), whose sum is σ = 118875261173760. Its totient is φ = 105531184702944.

The previous prime is 112120000021999. The next prime is 112120000022197. The reversal of 112120000022111 is 111220000021211.

It is a cyclic number.

It is not a de Polignac number, because 112120000022111 - 2³⁰ = 112118926280287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120000024111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664358006 + ... + 664526748.

It is an arithmetic number, because the mean of its divisors is an integer number (3714851911680).

Almost surely, 2^{112120000022111} is an apocalyptic number.

112120000022111 is a deficient number, since it is larger than the sum of its proper divisors (6755261151649).

112120000022111 is a wasteful number, since it uses less digits than its factorization.

112120000022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170075.

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

Adding to 112120000022111 its reverse (111220000021211), we get a palindrome (223340000043322).

The spelling of 112120000022111 in words is "one hundred twelve trillion, one hundred twenty billion, twenty-two thousand, one hundred eleven".