22825729248109 has 2 divisors, whose sum is σ = 22825729248110. Its totient is φ = 22825729248108.

The previous prime is 22825729248061. The next prime is 22825729248167. The reversal of 22825729248109 is 90184292752822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15657231714084 + 7168497534025 = 3956922^2 + 2677405^2 .

It is a cyclic number.

It is not a de Polignac number, because 22825729248109 - 2¹³ = 22825729239917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22825729249109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11412864624054 + 11412864624055.

It is an arithmetic number, because the mean of its divisors is an integer number (11412864624055).

Almost surely, 2^{22825729248109} is an apocalyptic number.

It is an amenable number.

22825729248109 is a deficient number, since it is larger than the sum of its proper divisors (1).

22825729248109 is an equidigital number, since it uses as much as digits as its factorization.

22825729248109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 22825729248109 in words is "twenty-two trillion, eight hundred twenty-five billion, seven hundred twenty-nine million, two hundred forty-eight thousand, one hundred nine".