1222331102123 has 2 divisors, whose sum is σ = 1222331102124. Its totient is φ = 1222331102122.

The previous prime is 1222331102107. The next prime is 1222331102137. The reversal of 1222331102123 is 3212011332221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1222331102123 - 2⁴ = 1222331102107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222331102023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611165551061 + 611165551062.

It is an arithmetic number, because the mean of its divisors is an integer number (611165551062).

Almost surely, 2^{1222331102123} is an apocalyptic number.

1222331102123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222331102123 is an equidigital number, since it uses as much as digits as its factorization.

1222331102123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1222331102123 its reverse (3212011332221), we get a palindrome (4434342434344).

The spelling of 1222331102123 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-one million, one hundred two thousand, one hundred twenty-three".