222100220986 has 8 divisors (see below), whose sum is σ = 380743236000. Its totient is φ = 95185808988.

The previous prime is 222100220983. The next prime is 222100220987. The reversal of 222100220986 is 689022001222.

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 (222100220983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932150736 + ... + 7932150763.

It is an arithmetic number, because the mean of its divisors is an integer number (47592904500).

Almost surely, 2^222100220986 is an apocalyptic number.

222100220986 is a deficient number, since it is larger than the sum of its proper divisors (158643015014).

222100220986 is a wasteful number, since it uses less digits than its factorization.

222100220986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864301508.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 222100220986 in words is "two hundred twenty-two billion, one hundred million, two hundred twenty thousand, nine hundred eighty-six".