84112212060705 has 32 divisors (see below), whose sum is σ = 135158351929344. Its totient is φ = 44667131832576.

The previous prime is 84112212060703. The next prime is 84112212060749. The reversal of 84112212060705 is 50706021221148.

It is not a de Polignac number, because 84112212060705 - 2¹ = 84112212060703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84112212060703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 928929 + ... + 13003358.

It is an arithmetic number, because the mean of its divisors is an integer number (4223698497792).

Almost surely, 2^{84112212060705} is an apocalyptic number.

It is an amenable number.

84112212060705 is a deficient number, since it is larger than the sum of its proper divisors (51046139868639).

84112212060705 is a wasteful number, since it uses less digits than its factorization.

84112212060705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13934025.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 84112212060705 in words is "eighty-four trillion, one hundred twelve billion, two hundred twelve million, sixty thousand, seven hundred five".