8701222 has 32 divisors (see below), whose sum is σ = 14370048. Its totient is φ = 3939936.

The previous prime is 8701211. The next prime is 8701243. The reversal of 8701222 is 2221078.

It is a super-2 number, since 2×8701222² = 151422528586568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8701193 and 8701202.

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, 104793 + ... + 104875.

It is an arithmetic number, because the mean of its divisors is an integer number (449064).

Almost surely, 2^8701222 is an apocalyptic number.

8701222 is a deficient number, since it is larger than the sum of its proper divisors (5668826).

8701222 is a wasteful number, since it uses less digits than its factorization.

8701222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 8701222 is about 2949.7833818774. The cubic root of 8701222 is about 205.6806406708.

The spelling of 8701222 in words is "eight million, seven hundred one thousand, two hundred twenty-two".