222266996599982 has 16 divisors (see below), whose sum is σ = 336460632573120. Its totient is φ = 110113461000288.

The previous prime is 222266996599981. The next prime is 222266996599997. The reversal of 222266996599982 is 289995699662222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222266996599894 and 222266996599903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222266996599981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52948523 + ... + 56991929.

It is an arithmetic number, because the mean of its divisors is an integer number (21028789535820).

Almost surely, 2^{222266996599982} is an apocalyptic number.

222266996599982 is a deficient number, since it is larger than the sum of its proper divisors (114193635973138).

222266996599982 is a wasteful number, since it uses less digits than its factorization.

222266996599982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295675.

The product of its digits is 16325867520, while the sum is 86.

The spelling of 222266996599982 in words is "two hundred twenty-two trillion, two hundred sixty-six billion, nine hundred ninety-six million, five hundred ninety-nine thousand, nine hundred eighty-two".