222012000029 has 2 divisors, whose sum is σ = 222012000030. Its totient is φ = 222012000028.

The previous prime is 222012000011. The next prime is 222012000043. The reversal of 222012000029 is 920000210222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167855728804 + 54156271225 = 409702^2 + 232715^2 .

It is a cyclic number.

It is not a de Polignac number, because 222012000029 - 2⁸ = 222011999773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222012000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006000014 + 111006000015.

It is an arithmetic number, because the mean of its divisors is an integer number (111006000015).

Almost surely, 2^222012000029 is an apocalyptic number.

It is an amenable number.

222012000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012000029 is an equidigital number, since it uses as much as digits as its factorization.

222012000029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 222012000029 in words is "two hundred twenty-two billion, twelve million, twenty-nine", and thus it is an aban number.