8105000222 has 32 divisors (see below), whose sum is σ = 13872605184. Its totient is φ = 3515450400.

The previous prime is 8105000203. The next prime is 8105000279. The reversal of 8105000222 is 2220005018.

It is a pancake number, because a pancake can be divided into 8105000222 parts by 127318 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 8105000194 and 8105000203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194003 + ... + 232049.

It is an arithmetic number, because the mean of its divisors is an integer number (433518912).

Almost surely, 2^8105000222 is an apocalyptic number.

8105000222 is a deficient number, since it is larger than the sum of its proper divisors (5767604962).

8105000222 is a wasteful number, since it uses less digits than its factorization.

8105000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38504.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 8105000222 is about 90027.7747253591. The cubic root of 8105000222 is about 2008.7120138048.

The spelling of 8105000222 in words is "eight billion, one hundred five million, two hundred twenty-two", and thus it is an aban number.