121033222012211 has 2 divisors, whose sum is σ = 121033222012212. Its totient is φ = 121033222012210.

The previous prime is 121033222012189. The next prime is 121033222012249. The reversal of 121033222012211 is 112210222330121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121033222012211 - 2⁴² = 116635175501107 is a prime.

It is a super-3 number, since 3×121033222012211³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (121033222012291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60516611006105 + 60516611006106.

It is an arithmetic number, because the mean of its divisors is an integer number (60516611006106).

Almost surely, 2^{121033222012211} is an apocalyptic number.

121033222012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

121033222012211 is an equidigital number, since it uses as much as digits as its factorization.

121033222012211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 121033222012211 its reverse (112210222330121), we get a palindrome (233243444342332).

The spelling of 121033222012211 in words is "one hundred twenty-one trillion, thirty-three billion, two hundred twenty-two million, twelve thousand, two hundred eleven".