2220220100093 has 2 divisors, whose sum is σ = 2220220100094. Its totient is φ = 2220220100092.

The previous prime is 2220220100089. The next prime is 2220220100117. The reversal of 2220220100093 is 3900010220222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1835772978649 + 384447121444 = 1354907^2 + 620038^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220220100093 - 2² = 2220220100089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220220100003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110110050046 + 1110110050047.

It is an arithmetic number, because the mean of its divisors is an integer number (1110110050047).

Almost surely, 2^{2220220100093} is an apocalyptic number.

It is an amenable number.

2220220100093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220220100093 is an equidigital number, since it uses as much as digits as its factorization.

2220220100093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 2220220100093 in words is "two trillion, two hundred twenty billion, two hundred twenty million, one hundred thousand, ninety-three".