22112221010093 has 2 divisors, whose sum is σ = 22112221010094. Its totient is φ = 22112221010092.

The previous prime is 22112221010071. The next prime is 22112221010129. The reversal of 22112221010093 is 39001012221122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12619524445609 + 9492696564484 = 3552397^2 + 3081022^2 .

It is a cyclic number.

It is not a de Polignac number, because 22112221010093 - 2¹² = 22112221005997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22112221019093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056110505046 + 11056110505047.

It is an arithmetic number, because the mean of its divisors is an integer number (11056110505047).

Almost surely, 2^{22112221010093} is an apocalyptic number.

It is an amenable number.

22112221010093 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112221010093 is an equidigital number, since it uses as much as digits as its factorization.

22112221010093 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 26.

The spelling of 22112221010093 in words is "twenty-two trillion, one hundred twelve billion, two hundred twenty-one million, ten thousand, ninety-three".