194000001011112 has 64 divisors (see below), whose sum is σ = 486734750136000. Its totient is φ = 64435387014144.

The previous prime is 194000001011099. The next prime is 194000001011123. The reversal of 194000001011112 is 211110100000491.

It is a super-2 number, since 2×194000001011112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160156464 + ... + 161363232.

It is an arithmetic number, because the mean of its divisors is an integer number (7605230470875).

Almost surely, 2^{194000001011112} is an apocalyptic number.

194000001011112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

194000001011112 is an abundant number, since it is smaller than the sum of its proper divisors (292734749124888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194000001011112 is a wasteful number, since it uses less digits than its factorization.

194000001011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230730 (or 1230726 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 194000001011112 in words is "one hundred ninety-four trillion, one million, eleven thousand, one hundred twelve".