121230322201211 has 8 divisors (see below), whose sum is σ = 122603148849600. Its totient is φ = 119857733068480.

The previous prime is 121230322201207. The next prime is 121230322201259. The reversal of 121230322201211 is 112102223032121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121230322201211 - 2² = 121230322201207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121230322201201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58352216 + ... + 60394053.

It is an arithmetic number, because the mean of its divisors is an integer number (15325393606200).

Almost surely, 2^{121230322201211} is an apocalyptic number.

121230322201211 is a deficient number, since it is larger than the sum of its proper divisors (1372826648389).

121230322201211 is a wasteful number, since it uses less digits than its factorization.

121230322201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118757829.

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

Adding to 121230322201211 its reverse (112102223032121), we get a palindrome (233332545233332).

The spelling of 121230322201211 in words is "one hundred twenty-one trillion, two hundred thirty billion, three hundred twenty-two million, two hundred one thousand, two hundred eleven".