121200014 has 8 divisors (see below), whose sum is σ = 195784680. Its totient is φ = 55938456.

The previous prime is 121200011. The next prime is 121200017. The reversal of 121200014 is 410002121.

It is an interprime number because it is at equal distance from previous prime (121200011) and next prime (121200017).

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

It is a junction number, because it is equal to n+sod(n) for n = 121199968 and 121200004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121200011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2330744 + ... + 2330795.

It is an arithmetic number, because the mean of its divisors is an integer number (24473085).

Almost surely, 2^121200014 is an apocalyptic number.

121200014 is a deficient number, since it is larger than the sum of its proper divisors (74584666).

121200014 is a wasteful number, since it uses less digits than its factorization.

121200014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661554.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 121200014 is about 11009.0877914567. The cubic root of 121200014 is about 494.8811250781.

Adding to 121200014 its reverse (410002121), we get a palindrome (531202135).

The spelling of 121200014 in words is "one hundred twenty-one million, two hundred thousand, fourteen".