22142214123109 has 2 divisors, whose sum is σ = 22142214123110. Its totient is φ = 22142214123108.

The previous prime is 22142214123061. The next prime is 22142214123131. The reversal of 22142214123109 is 90132141224122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15869443420609 + 6272770702500 = 3983647^2 + 2504550^2 .

It is a cyclic number.

It is not a de Polignac number, because 22142214123109 - 2¹¹ = 22142214121061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22142214123199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071107061554 + 11071107061555.

It is an arithmetic number, because the mean of its divisors is an integer number (11071107061555).

Almost surely, 2^{22142214123109} is an apocalyptic number.

It is an amenable number.

22142214123109 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142214123109 is an equidigital number, since it uses as much as digits as its factorization.

22142214123109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 22142214123109 in words is "twenty-two trillion, one hundred forty-two billion, two hundred fourteen million, one hundred twenty-three thousand, one hundred nine".