121414312213 has 8 divisors (see below), whose sum is σ = 122490355680. Its totient is φ = 120342688560.

The previous prime is 121414312169. The next prime is 121414312219. The reversal of 121414312213 is 312213414121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121414312213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121414312219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049758 + ... + 1159663.

It is an arithmetic number, because the mean of its divisors is an integer number (15311294460).

Almost surely, 2^121414312213 is an apocalyptic number.

It is an amenable number.

121414312213 is a deficient number, since it is larger than the sum of its proper divisors (1076043467).

121414312213 is a wasteful number, since it uses less digits than its factorization.

121414312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209907.

The product of its digits is 1152, while the sum is 25.

Adding to 121414312213 its reverse (312213414121), we get a palindrome (433627726334).

The spelling of 121414312213 in words is "one hundred twenty-one billion, four hundred fourteen million, three hundred twelve thousand, two hundred thirteen".