2222112212003 has 4 divisors (see below), whose sum is σ = 2352824695080. Its totient is φ = 2091399728928.

The previous prime is 2222112211999. The next prime is 2222112212011. The reversal of 2222112212003 is 3002122112222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222112212003 - 2² = 2222112211999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222112212053) 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, 65356241513 + ... + 65356241546.

It is an arithmetic number, because the mean of its divisors is an integer number (588206173770).

Almost surely, 2^{2222112212003} is an apocalyptic number.

2222112212003 is a deficient number, since it is larger than the sum of its proper divisors (130712483077).

2222112212003 is a wasteful number, since it uses less digits than its factorization.

2222112212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130712483076.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2222112212003 its reverse (3002122112222), we get a palindrome (5224234324225).

The spelling of 2222112212003 in words is "two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twelve thousand, three".