112012121112099 has 32 divisors (see below), whose sum is σ = 161037309753600. Its totient is φ = 68845094398080.

The previous prime is 112012121112079. The next prime is 112012121112127. The reversal of 112012121112099 is 990211121210211.

It is not a de Polignac number, because 112012121112099 - 2¹² = 112012121108003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112012121112079) 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, 469866364 + ... + 470104694.

It is an arithmetic number, because the mean of its divisors is an integer number (5032415929800).

Almost surely, 2^{112012121112099} is an apocalyptic number.

112012121112099 is a deficient number, since it is larger than the sum of its proper divisors (49025188641501).

112012121112099 is a wasteful number, since it uses less digits than its factorization.

112012121112099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253235.

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 112012121112099 in words is "one hundred twelve trillion, twelve billion, one hundred twenty-one million, one hundred twelve thousand, ninety-nine".