2222422120229 has 2 divisors, whose sum is σ = 2222422120230. Its totient is φ = 2222422120228.

The previous prime is 2222422120207. The next prime is 2222422120231. The reversal of 2222422120229 is 9220212242222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1307596824004 + 914825296225 = 1143502^2 + 956465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222422120229 - 2²⁴ = 2222405343013 is a prime.

Together with 2222422120231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222422120195 and 2222422120204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222422120249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111211060114 + 1111211060115.

It is an arithmetic number, because the mean of its divisors is an integer number (1111211060115).

Almost surely, 2^{2222422120229} is an apocalyptic number.

It is an amenable number.

2222422120229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222422120229 is an equidigital number, since it uses as much as digits as its factorization.

2222422120229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 2222422120229 in words is "two trillion, two hundred twenty-two billion, four hundred twenty-two million, one hundred twenty thousand, two hundred twenty-nine".