121330310022211 has 2 divisors, whose sum is σ = 121330310022212. Its totient is φ = 121330310022210.

The previous prime is 121330310022199. The next prime is 121330310022223. The reversal of 121330310022211 is 112220013033121.

It is a balanced prime because it is at equal distance from previous prime (121330310022199) and next prime (121330310022223).

It is a cyclic number.

It is not a de Polignac number, because 121330310022211 - 2⁷ = 121330310022083 is a prime.

It is not a weakly prime, because it can be changed into another prime (121330310022011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60665155011105 + 60665155011106.

It is an arithmetic number, because the mean of its divisors is an integer number (60665155011106).

Almost surely, 2^{121330310022211} is an apocalyptic number.

121330310022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

121330310022211 is an equidigital number, since it uses as much as digits as its factorization.

121330310022211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121330310022211 its reverse (112220013033121), we get a palindrome (233550323055332).

The spelling of 121330310022211 in words is "one hundred twenty-one trillion, three hundred thirty billion, three hundred ten million, twenty-two thousand, two hundred eleven".