121201333302232 has 8 divisors (see below), whose sum is σ = 227252499941700. Its totient is φ = 60600666651112.

The previous prime is 121201333302229. The next prime is 121201333302253. The reversal of 121201333302232 is 232203333102121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 121201333302232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7575083331382 + ... + 7575083331397.

Almost surely, 2^{121201333302232} is an apocalyptic number.

It is an amenable number.

121201333302232 is a deficient number, since it is larger than the sum of its proper divisors (106051166639468).

121201333302232 is a wasteful number, since it uses less digits than its factorization.

121201333302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15150166662785 (or 15150166662781 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 121201333302232 its reverse (232203333102121), we get a palindrome (353404666404353).

The spelling of 121201333302232 in words is "one hundred twenty-one trillion, two hundred one billion, three hundred thirty-three million, three hundred two thousand, two hundred thirty-two".