86211210422 has 8 divisors (see below), whose sum is σ = 129318068376. Its totient is φ = 43105187632.

The previous prime is 86211210403. The next prime is 86211210427. The reversal of 86211210422 is 22401211268.

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

It is a super-2 number, since 2×86211210422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86211210427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257978 + ... + 488850.

It is an arithmetic number, because the mean of its divisors is an integer number (16164758547).

Almost surely, 2^86211210422 is an apocalyptic number.

86211210422 is a deficient number, since it is larger than the sum of its proper divisors (43106857954).

86211210422 is a wasteful number, since it uses less digits than its factorization.

86211210422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417582.

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 86211210422 in words is "eighty-six billion, two hundred eleven million, two hundred ten thousand, four hundred twenty-two".