8012222108 has 24 divisors (see below), whose sum is σ = 15335414640. Its totient is φ = 3632549120.

The previous prime is 8012222093. The next prime is 8012222161.

8012222108 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216941 + ... + 251172.

It is an arithmetic number, because the mean of its divisors is an integer number (638975610).

Almost surely, 2^8012222108 is an apocalyptic number.

It is an amenable number.

8012222108 is a deficient number, since it is larger than the sum of its proper divisors (7323192532).

8012222108 is a wasteful number, since it uses less digits than its factorization.

8012222108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468517 (or 468515 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 8012222108 is about 89511.0166850986. The cubic root of 8012222108 is about 2001.0179907595.

The spelling of 8012222108 in words is "eight billion, twelve million, two hundred twenty-two thousand, one hundred eight".