8512342222 has 8 divisors (see below), whose sum is σ = 12768912000. Its totient is φ = 4256038224.

The previous prime is 8512342213. The next prime is 8512342249. The reversal of 8512342222 is 2222432158.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68179 + ... + 147217.

It is an arithmetic number, because the mean of its divisors is an integer number (1596114000).

Almost surely, 2^8512342222 is an apocalyptic number.

8512342222 is a deficient number, since it is larger than the sum of its proper divisors (4256569778).

8512342222 is a wasteful number, since it uses less digits than its factorization.

8512342222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132890.

The product of its digits is 15360, while the sum is 31.

The square root of 8512342222 is about 92262.3553894003. The cubic root of 8512342222 is about 2041.8148515525.

The spelling of 8512342222 in words is "eight billion, five hundred twelve million, three hundred forty-two thousand, two hundred twenty-two".