1122200010109 has 2 divisors, whose sum is σ = 1122200010110. Its totient is φ = 1122200010108.

The previous prime is 1122200010091. The next prime is 1122200010181. The reversal of 1122200010109 is 9010100022211.

It is a happy number.

Together with previous prime (1122200010091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 926656516900 + 195543493209 = 962630^2 + 442203^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122200010109 - 2³³ = 1113610075517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122200010709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561100005054 + 561100005055.

It is an arithmetic number, because the mean of its divisors is an integer number (561100005055).

Almost surely, 2^{1122200010109} is an apocalyptic number.

It is an amenable number.

1122200010109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122200010109 is an equidigital number, since it uses as much as digits as its factorization.

1122200010109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 1122200010109 in words is "one trillion, one hundred twenty-two billion, two hundred million, ten thousand, one hundred nine".