2222135421229 has 2 divisors, whose sum is σ = 2222135421230. Its totient is φ = 2222135421228.

The previous prime is 2222135421199. The next prime is 2222135421257. The reversal of 2222135421229 is 9221245312222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2212439080329 + 9696340900 = 1487427^2 + 98470^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222135421229 - 2⁵ = 2222135421197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222135421299) 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, 1111067710614 + 1111067710615.

It is an arithmetic number, because the mean of its divisors is an integer number (1111067710615).

Almost surely, 2^{2222135421229} is an apocalyptic number.

It is an amenable number.

2222135421229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222135421229 is an equidigital number, since it uses as much as digits as its factorization.

2222135421229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The spelling of 2222135421229 in words is "two trillion, two hundred twenty-two billion, one hundred thirty-five million, four hundred twenty-one thousand, two hundred twenty-nine".