2222221110007 has 2 divisors, whose sum is σ = 2222221110008. Its totient is φ = 2222221110006.

The previous prime is 2222221109993. The next prime is 2222221110019. The reversal of 2222221110007 is 7000111222222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222221110007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2222221110007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222221110097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111110555003 + 1111110555004.

It is an arithmetic number, because the mean of its divisors is an integer number (1111110555004).

Almost surely, 2^{2222221110007} is an apocalyptic number.

2222221110007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222221110007 is an equidigital number, since it uses as much as digits as its factorization.

2222221110007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 2222221110007 its reverse (7000111222222), we get a palindrome (9222332332229).

The spelling of 2222221110007 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred ten thousand, seven".