1112100220099 has 16 divisors (see below), whose sum is σ = 1226905989120. Its totient is φ = 999580120000.

The previous prime is 1112100220081. The next prime is 1112100220129. The reversal of 1112100220099 is 9900220012111.

It is not a de Polignac number, because 1112100220099 - 2²⁵ = 1112066665667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112100220039) 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, 26951814 + ... + 26993044.

It is an arithmetic number, because the mean of its divisors is an integer number (76681624320).

Almost surely, 2^{1112100220099} is an apocalyptic number.

1112100220099 is a deficient number, since it is larger than the sum of its proper divisors (114805769021).

1112100220099 is a wasteful number, since it uses less digits than its factorization.

1112100220099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68882.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 1112100220099 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred twenty thousand, ninety-nine".