113222102309 has 2 divisors, whose sum is σ = 113222102310. Its totient is φ = 113222102308.

The previous prime is 113222102299. The next prime is 113222102381. The reversal of 113222102309 is 903201222311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90210122500 + 23011979809 = 300350^2 + 151697^2 .

It is an emirp because it is prime and its reverse (903201222311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113222102309 - 2²⁰ = 113221053733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113222102009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56611051154 + 56611051155.

It is an arithmetic number, because the mean of its divisors is an integer number (56611051155).

Almost surely, 2^113222102309 is an apocalyptic number.

It is an amenable number.

113222102309 is a deficient number, since it is larger than the sum of its proper divisors (1).

113222102309 is an equidigital number, since it uses as much as digits as its factorization.

113222102309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 113222102309 in words is "one hundred thirteen billion, two hundred twenty-two million, one hundred two thousand, three hundred nine".