222202010020986 has 24 divisors (see below), whose sum is σ = 481439414282580. Its totient is φ = 74067071150016.

The previous prime is 222202010020981. The next prime is 222202010020997. The reversal of 222202010020986 is 689020010202222.

222202010020986 is a `hidden beast` number, since 22 + 220 + 201 + 0 + 0 + 209 + 8 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 210459867345225 + 11742142675761 = 14507235^2 + 3426681^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222202010020986.

It is not an unprimeable number, because it can be changed into a prime (222202010020981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16933485 + ... + 27039728.

Almost surely, 2^{222202010020986} is an apocalyptic number.

222202010020986 is an abundant number, since it is smaller than the sum of its proper divisors (259237404261594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222202010020986 is a wasteful number, since it uses less digits than its factorization.

222202010020986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44253950 (or 44253947 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 222202010020986 in words is "two hundred twenty-two trillion, two hundred two billion, ten million, twenty thousand, nine hundred eighty-six".