12221200001093 has 2 divisors, whose sum is σ = 12221200001094. Its totient is φ = 12221200001092.

The previous prime is 12221200001083. The next prime is 12221200001111. The reversal of 12221200001093 is 39010000212221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9455022309604 + 2766177691489 = 3074902^2 + 1663183^2 .

It is a cyclic number.

It is not a de Polignac number, because 12221200001093 - 2⁴ = 12221200001077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12221200001083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110600000546 + 6110600000547.

It is an arithmetic number, because the mean of its divisors is an integer number (6110600000547).

Almost surely, 2^{12221200001093} is an apocalyptic number.

It is an amenable number.

12221200001093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12221200001093 is an equidigital number, since it uses as much as digits as its factorization.

12221200001093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 12221200001093 in words is "twelve trillion, two hundred twenty-one billion, two hundred million, one thousand, ninety-three".