222211112302 has 8 divisors (see below), whose sum is σ = 333587881800. Its totient is φ = 111015151704.

The previous prime is 222211112297. The next prime is 222211112339. The reversal of 222211112302 is 203211112222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 222211112302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45199152 + ... + 45204067.

It is an arithmetic number, because the mean of its divisors is an integer number (41698485225).

Almost surely, 2^222211112302 is an apocalyptic number.

222211112302 is a deficient number, since it is larger than the sum of its proper divisors (111376769498).

222211112302 is a wasteful number, since it uses less digits than its factorization.

222211112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90404450.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222211112302 its reverse (203211112222), we get a palindrome (425422224524).

The spelling of 222211112302 in words is "two hundred twenty-two billion, two hundred eleven million, one hundred twelve thousand, three hundred two".