84101122110194 has 16 divisors (see below), whose sum is σ = 144501765302400. Its totient is φ = 35961234768864.

The previous prime is 84101122110193. The next prime is 84101122110223. The reversal of 84101122110194 is 49101122110148.

It is not an unprimeable number, because it can be changed into a prime (84101122110193) 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, 6841933499 + ... + 6841945790.

It is an arithmetic number, because the mean of its divisors is an integer number (9031360331400).

Almost surely, 2^{84101122110194} is an apocalyptic number.

84101122110194 is a deficient number, since it is larger than the sum of its proper divisors (60400643192206).

84101122110194 is a wasteful number, since it uses less digits than its factorization.

84101122110194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13683879737.

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 84101122110194 in words is "eighty-four trillion, one hundred one billion, one hundred twenty-two million, one hundred ten thousand, one hundred ninety-four".