222104140129 has 2 divisors, whose sum is σ = 222104140130. Its totient is φ = 222104140128.

The previous prime is 222104140099. The next prime is 222104140133. The reversal of 222104140129 is 921041401222.

222104140129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170403840000 + 51700300129 = 412800^2 + 227377^2 .

It is a cyclic number.

It is not a de Polignac number, because 222104140129 - 2¹³ = 222104131937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222104140097 and 222104140106.

It is not a weakly prime, because it can be changed into another prime (222104140169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111052070064 + 111052070065.

It is an arithmetic number, because the mean of its divisors is an integer number (111052070065).

Almost surely, 2^222104140129 is an apocalyptic number.

It is an amenable number.

222104140129 is a deficient number, since it is larger than the sum of its proper divisors (1).

222104140129 is an equidigital number, since it uses as much as digits as its factorization.

222104140129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 222104140129 in words is "two hundred twenty-two billion, one hundred four million, one hundred forty thousand, one hundred twenty-nine".