121330222312233 has 8 divisors (see below), whose sum is σ = 176480323363296. Its totient is φ = 73533468068000.

The previous prime is 121330222312183. The next prime is 121330222312241. The reversal of 121330222312233 is 332213222033121.

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 121330222312233 - 2²¹ = 121330220215081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121330222312233.

It is not an unprimeable number, because it can be changed into a prime (121330222312933) 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, 1838336701668 + ... + 1838336701733.

It is an arithmetic number, because the mean of its divisors is an integer number (22060040420412).

Almost surely, 2^{121330222312233} is an apocalyptic number.

It is an amenable number.

121330222312233 is a deficient number, since it is larger than the sum of its proper divisors (55150101051063).

121330222312233 is a wasteful number, since it uses less digits than its factorization.

121330222312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676673403415.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 121330222312233 its reverse (332213222033121), we get a palindrome (453543444345354).

The spelling of 121330222312233 in words is "one hundred twenty-one trillion, three hundred thirty billion, two hundred twenty-two million, three hundred twelve thousand, two hundred thirty-three".