222111102120002 has 8 divisors (see below), whose sum is σ = 333166782006336. Its totient is φ = 111055508117892.

The previous prime is 222111102119983. The next prime is 222111102120059. The reversal of 222111102120002 is 200021201111222.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14560838 + ... + 25617185.

It is an arithmetic number, because the mean of its divisors is an integer number (41645847750792).

Almost surely, 2^{222111102120002} is an apocalyptic number.

222111102120002 is a deficient number, since it is larger than the sum of its proper divisors (111055679886334).

222111102120002 is a wasteful number, since it uses less digits than its factorization.

222111102120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42942112.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222111102120002 its reverse (200021201111222), we get a palindrome (422132303231224).

The spelling of 222111102120002 in words is "two hundred twenty-two trillion, one hundred eleven billion, one hundred two million, one hundred twenty thousand, two".