121212324014300 has 36 divisors (see below), whose sum is σ = 274466862381936. Its totient is φ = 46376889187200.

The previous prime is 121212324014297. The next prime is 121212324014351. The reversal of 121212324014300 is 3410423212121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 121212324014300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26350502921 + ... + 26350507520.

Almost surely, 2^{121212324014300} is an apocalyptic number.

121212324014300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121212324014300 is an abundant number, since it is smaller than the sum of its proper divisors (153254538367636).

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

121212324014300 is a wasteful number, since it uses less digits than its factorization.

121212324014300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52701010478 (or 52701010471 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121212324014300 its reverse (3410423212121), we get a palindrome (124622747226421).

The spelling of 121212324014300 in words is "one hundred twenty-one trillion, two hundred twelve billion, three hundred twenty-four million, fourteen thousand, three hundred".