121210331233332 has 24 divisors (see below), whose sum is σ = 308535388594272. Its totient is φ = 36730403404000.

The previous prime is 121210331233319. The next prime is 121210331233379. The reversal of 121210331233332 is 233332133012121.

It is a self number, because there is not a number n which added to its sum of digits gives 121210331233332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459130042419 + ... + 459130042682.

It is an arithmetic number, because the mean of its divisors is an integer number (12855641191428).

Almost surely, 2^{121210331233332} is an apocalyptic number.

121210331233332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121210331233332 is an abundant number, since it is smaller than the sum of its proper divisors (187325057360940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121210331233332 is a wasteful number, since it uses less digits than its factorization.

121210331233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918260085119 (or 918260085117 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 121210331233332 its reverse (233332133012121), we get a palindrome (354542464245453).

The spelling of 121210331233332 in words is "one hundred twenty-one trillion, two hundred ten billion, three hundred thirty-one million, two hundred thirty-three thousand, three hundred thirty-two".