2220220442207 has 2 divisors, whose sum is σ = 2220220442208. Its totient is φ = 2220220442206.

The previous prime is 2220220442201. The next prime is 2220220442233. The reversal of 2220220442207 is 7022440220222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220220442207 - 2⁴ = 2220220442191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2220220442207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220220442201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110110221103 + 1110110221104.

It is an arithmetic number, because the mean of its divisors is an integer number (1110110221104).

Almost surely, 2^{2220220442207} is an apocalyptic number.

2220220442207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220220442207 is an equidigital number, since it uses as much as digits as its factorization.

2220220442207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 29.

Adding to 2220220442207 its reverse (7022440220222), we get a palindrome (9242660662429).

The spelling of 2220220442207 in words is "two trillion, two hundred twenty billion, two hundred twenty million, four hundred forty-two thousand, two hundred seven".