112122102011 has 8 divisors (see below), whose sum is σ = 113394173760. Its totient is φ = 110850303168.

The previous prime is 112122102007. The next prime is 112122102077. The reversal of 112122102011 is 110201221211.

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 112122102011 - 2² = 112122102007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112122102511) 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, 823865 + ... + 950261.

It is an arithmetic number, because the mean of its divisors is an integer number (14174271720).

Almost surely, 2^112122102011 is an apocalyptic number.

112122102011 is a deficient number, since it is larger than the sum of its proper divisors (1272071749).

112122102011 is an equidigital number, since it uses as much as digits as its factorization.

112122102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136453.

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

Adding to 112122102011 its reverse (110201221211), we get a palindrome (222323323222).

The spelling of 112122102011 in words is "one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, eleven".