121120202000202 has 8 divisors (see below), whose sum is σ = 242240404000416. Its totient is φ = 40373400666732.

The previous prime is 121120202000191. The next prime is 121120202000311. The reversal of 121120202000202 is 202000202021121.

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

121120202000202 is an admirable number.

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, 10093350166678 + ... + 10093350166689.

It is an arithmetic number, because the mean of its divisors is an integer number (30280050500052).

Almost surely, 2^{121120202000202} is an apocalyptic number.

121120202000202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121120202000202 is a wasteful number, since it uses less digits than its factorization.

121120202000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20186700333372.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 121120202000202 its reverse (202000202021121), we get a palindrome (323120404021323).

The spelling of 121120202000202 in words is "one hundred twenty-one trillion, one hundred twenty billion, two hundred two million, two hundred two", and thus it is an aban number.