1210222122119 has 2 divisors, whose sum is σ = 1210222122120. Its totient is φ = 1210222122118.

The previous prime is 1210222122089. The next prime is 1210222122203. The reversal of 1210222122119 is 9112212220121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1210222122119 - 2¹² = 1210222118023 is a prime.

It is a super-2 number, since 2×1210222122119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210222122419) 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, 605111061059 + 605111061060.

It is an arithmetic number, because the mean of its divisors is an integer number (605111061060).

Almost surely, 2^{1210222122119} is an apocalyptic number.

1210222122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210222122119 is an equidigital number, since it uses as much as digits as its factorization.

1210222122119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 1210222122119 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred nineteen".