220222101986 has 8 divisors (see below), whose sum is σ = 337361518080. Its totient is φ = 107768262628.

The previous prime is 220222101919. The next prime is 220222101989. The reversal of 220222101986 is 689101222022.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (220222101989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171394066 + ... + 1171394253.

It is an arithmetic number, because the mean of its divisors is an integer number (42170189760).

Almost surely, 2^220222101986 is an apocalyptic number.

220222101986 is a deficient number, since it is larger than the sum of its proper divisors (117139416094).

220222101986 is a wasteful number, since it uses less digits than its factorization.

220222101986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342788368.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 220222101986 in words is "two hundred twenty billion, two hundred twenty-two million, one hundred one thousand, nine hundred eighty-six".