121200232201 has 8 divisors (see below), whose sum is σ = 121730188608. Its totient is φ = 120670650000.

The previous prime is 121200232183. The next prime is 121200232213. The reversal of 121200232201 is 102232002121.

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-121200232201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121200232301) 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, 565756 + ... + 749986.

It is an arithmetic number, because the mean of its divisors is an integer number (15216273576).

Almost surely, 2^121200232201 is an apocalyptic number.

It is an amenable number.

121200232201 is a deficient number, since it is larger than the sum of its proper divisors (529956407).

121200232201 is a wasteful number, since it uses less digits than its factorization.

121200232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187103.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 121200232201 its reverse (102232002121), we get a palindrome (223432234322).

The spelling of 121200232201 in words is "one hundred twenty-one billion, two hundred million, two hundred thirty-two thousand, two hundred one".