121218794 has 8 divisors (see below), whose sum is σ = 182007648. Its totient is φ = 60549580.

The previous prime is 121218767. The next prime is 121218871. The reversal of 121218794 is 497812121.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27332 + ... + 31455.

It is an arithmetic number, because the mean of its divisors is an integer number (22750956).

Almost surely, 2^121218794 is an apocalyptic number.

121218794 is a deficient number, since it is larger than the sum of its proper divisors (60788854).

121218794 is a wasteful number, since it uses less digits than its factorization.

121218794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59820.

The product of its digits is 8064, while the sum is 35.

The square root of 121218794 is about 11009.9406901218. The cubic root of 121218794 is about 494.9066844468.

The spelling of 121218794 in words is "one hundred twenty-one million, two hundred eighteen thousand, seven hundred ninety-four".