2220222986 has 16 divisors (see below), whose sum is σ = 3355775136. Its totient is φ = 1101663216.

The previous prime is 2220222971. The next prime is 2220223003. The reversal of 2220222986 is 6892220222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136205 + ... + 151631.

It is an arithmetic number, because the mean of its divisors is an integer number (209735946).

Almost surely, 2^2220222986 is an apocalyptic number.

2220222986 is a deficient number, since it is larger than the sum of its proper divisors (1135552150).

2220222986 is a wasteful number, since it uses less digits than its factorization.

2220222986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15973.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2220222986 is about 47119.2422052817. The cubic root of 2220222986 is about 1304.5644257149.

The spelling of 2220222986 in words is "two billion, two hundred twenty million, two hundred twenty-two thousand, nine hundred eighty-six".