86222732187406 has 8 divisors (see below), whose sum is σ = 130971238765920. Its totient is φ = 42565652598768.

The previous prime is 86222732187349. The next prime is 86222732187407. The reversal of 86222732187406 is 60478123722268.

86222732187406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×86222732187406² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86222732187407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272856747271 + ... + 272856747586.

It is an arithmetic number, because the mean of its divisors is an integer number (16371404845740).

Almost surely, 2^{86222732187406} is an apocalyptic number.

86222732187406 is a deficient number, since it is larger than the sum of its proper divisors (44748506578514).

86222732187406 is a wasteful number, since it uses less digits than its factorization.

86222732187406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545713494938.

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 86222732187406 in words is "eighty-six trillion, two hundred twenty-two billion, seven hundred thirty-two million, one hundred eighty-seven thousand, four hundred six".