111112010020192 has 12 divisors (see below), whose sum is σ = 218751769727316. Its totient is φ = 55556005010080.

The previous prime is 111112010020133. The next prime is 111112010020229. The reversal of 111112010020192 is 291020010211111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736125156534 + ... + 1736125156597.

It is an arithmetic number, because the mean of its divisors is an integer number (18229314143943).

Almost surely, 2^{111112010020192} is an apocalyptic number.

It is an amenable number.

111112010020192 is a deficient number, since it is larger than the sum of its proper divisors (107639759707124).

111112010020192 is an equidigital number, since it uses as much as digits as its factorization.

111112010020192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472250313141 (or 3472250313133 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 111112010020192 in words is "one hundred eleven trillion, one hundred twelve billion, ten million, twenty thousand, one hundred ninety-two".