2222210010002 has 4 divisors (see below), whose sum is σ = 3333315015006. Its totient is φ = 1111105005000.

The previous prime is 2222210009989. The next prime is 2222210010017. The reversal of 2222210010002 is 2000100122222.

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

It can be written as a sum of positive squares in only one way, i.e., 1279231122961 + 942978887041 = 1131031^2 + 971071^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555552502499 + ... + 555552502502.

Almost surely, 2^{2222210010002} is an apocalyptic number.

2222210010002 is a deficient number, since it is larger than the sum of its proper divisors (1111105005004).

2222210010002 is a wasteful number, since it uses less digits than its factorization.

2222210010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111105005003.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2222210010002 its reverse (2000100122222), we get a palindrome (4222310132224).

The spelling of 2222210010002 in words is "two trillion, two hundred twenty-two billion, two hundred ten million, ten thousand, two".