1222133024129 has 2 divisors, whose sum is σ = 1222133024130. Its totient is φ = 1222133024128.

The previous prime is 1222133024093. The next prime is 1222133024153. The reversal of 1222133024129 is 9214203312221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1218323665729 + 3809358400 = 1103777^2 + 61720^2 .

It is an emirp because it is prime and its reverse (9214203312221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222133024129 - 2³² = 1217838056833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222133024095 and 1222133024104.

It is not a weakly prime, because it can be changed into another prime (1222133024159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611066512064 + 611066512065.

It is an arithmetic number, because the mean of its divisors is an integer number (611066512065).

Almost surely, 2^{1222133024129} is an apocalyptic number.

It is an amenable number.

1222133024129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222133024129 is an equidigital number, since it uses as much as digits as its factorization.

1222133024129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 1222133024129 in words is "one trillion, two hundred twenty-two billion, one hundred thirty-three million, twenty-four thousand, one hundred twenty-nine".