86222208242446 has 64 divisors (see below), whose sum is σ = 132731654400000. Its totient is φ = 41991214966272.

The previous prime is 86222208242441. The next prime is 86222208242447. The reversal of 86222208242446 is 64424280222268.

It is a junction number, because it is equal to n+sod(n) for n = 86222208242393 and 86222208242402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86222208242441) 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, 33047989590 + ... + 33047992198.

It is an arithmetic number, because the mean of its divisors is an integer number (2073932100000).

Almost surely, 2^{86222208242446} is an apocalyptic number.

86222208242446 is a deficient number, since it is larger than the sum of its proper divisors (46509446157554).

86222208242446 is a wasteful number, since it uses less digits than its factorization.

86222208242446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761.

The product of its (nonzero) digits is 9437184, while the sum is 52.

The spelling of 86222208242446 in words is "eighty-six trillion, two hundred twenty-two billion, two hundred eight million, two hundred forty-two thousand, four hundred forty-six".