121214201 has 8 divisors (see below), whose sum is σ = 122580000. Its totient is φ = 119852928.

The previous prime is 121214179. The next prime is 121214221. The reversal of 121214201 is 102412121.

It is a happy number.

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-121214201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121214221) 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, 96425 + ... + 97673.

It is an arithmetic number, because the mean of its divisors is an integer number (15322500).

Almost surely, 2^121214201 is an apocalyptic number.

It is an amenable number.

121214201 is a deficient number, since it is larger than the sum of its proper divisors (1365799).

121214201 is a wasteful number, since it uses less digits than its factorization.

121214201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 121214201 is about 11009.7321039161. The cubic root of 121214201 is about 494.9004336694.

Adding to 121214201 its reverse (102412121), we get a palindrome (223626322).

The spelling of 121214201 in words is "one hundred twenty-one million, two hundred fourteen thousand, two hundred one".