2220100100093 has 2 divisors, whose sum is σ = 2220100100094. Its totient is φ = 2220100100092.

The previous prime is 2220100100087. The next prime is 2220100100137. The reversal of 2220100100093 is 3900010010222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1890396756889 + 329703343204 = 1374917^2 + 574198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220100100093 - 2¹⁰ = 2220100099069 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 (2220100100033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110050050046 + 1110050050047.

It is an arithmetic number, because the mean of its divisors is an integer number (1110050050047).

Almost surely, 2^{2220100100093} is an apocalyptic number.

It is an amenable number.

2220100100093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220100100093 is an equidigital number, since it uses as much as digits as its factorization.

2220100100093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 2220100100093 in words is "two trillion, two hundred twenty billion, one hundred million, one hundred thousand, ninety-three".