112212111111099 has 8 divisors (see below), whose sum is σ = 156121198067712. Its totient is φ = 71555549114280.

The previous prime is 112212111111059. The next prime is 112212111111173. The reversal of 112212111111099 is 990111111212211.

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

It is not a de Polignac number, because 112212111111099 - 2⁹ = 112212111110587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112212111111059) 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, 813131239867 + ... + 813131240004.

It is an arithmetic number, because the mean of its divisors is an integer number (19515149758464).

Almost surely, 2^{112212111111099} is an apocalyptic number.

112212111111099 is a deficient number, since it is larger than the sum of its proper divisors (43909086956613).

112212111111099 is a wasteful number, since it uses less digits than its factorization.

112212111111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626262479897.

The product of its (nonzero) digits is 648, while the sum is 33.

The spelling of 112212111111099 in words is "one hundred twelve trillion, two hundred twelve billion, one hundred eleven million, one hundred eleven thousand, ninety-nine".