222211102093 has 2 divisors, whose sum is σ = 222211102094. Its totient is φ = 222211102092.

The previous prime is 222211102079. The next prime is 222211102103. The reversal of 222211102093 is 390201112222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150651107044 + 71559995049 = 388138^2 + 267507^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222211102093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222211102033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105551046 + 111105551047.

It is an arithmetic number, because the mean of its divisors is an integer number (111105551047).

Almost surely, 2^222211102093 is an apocalyptic number.

It is an amenable number.

222211102093 is a deficient number, since it is larger than the sum of its proper divisors (1).

222211102093 is an equidigital number, since it uses as much as digits as its factorization.

222211102093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 222211102093 in words is "two hundred twenty-two billion, two hundred eleven million, one hundred two thousand, ninety-three".