121418369201 has 16 divisors (see below), whose sum is σ = 122572128000. Its totient is φ = 120270633408.

The previous prime is 121418369183. The next prime is 121418369227. The reversal of 121418369201 is 102963814121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121418369201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121418369701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86788700 + ... + 86790098.

It is an arithmetic number, because the mean of its divisors is an integer number (7660758000).

Almost surely, 2^121418369201 is an apocalyptic number.

It is an amenable number.

121418369201 is a deficient number, since it is larger than the sum of its proper divisors (1153758799).

121418369201 is a wasteful number, since it uses less digits than its factorization.

121418369201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 121418369201 in words is "one hundred twenty-one billion, four hundred eighteen million, three hundred sixty-nine thousand, two hundred one".