112220022022109 has 2 divisors, whose sum is σ = 112220022022110. Its totient is φ = 112220022022108.

The previous prime is 112220022022061. The next prime is 112220022022117. The reversal of 112220022022109 is 901220220022211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88133079478084 + 24086942544025 = 9387922^2 + 4907845^2 .

It is a cyclic number.

It is not a de Polignac number, because 112220022022109 - 2²⁸ = 112219753586653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220022024109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110011011054 + 56110011011055.

It is an arithmetic number, because the mean of its divisors is an integer number (56110011011055).

Almost surely, 2^{112220022022109} is an apocalyptic number.

It is an amenable number.

112220022022109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220022022109 is an equidigital number, since it uses as much as digits as its factorization.

112220022022109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 112220022022109 in words is "one hundred twelve trillion, two hundred twenty billion, twenty-two million, twenty-two thousand, one hundred nine".