121000010210084 has 24 divisors (see below), whose sum is σ = 212044177188480. Its totient is φ = 60415970471136.

The previous prime is 121000010210083. The next prime is 121000010210129. The reversal of 121000010210084 is 480012010000121.

121000010210084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (121000010210083) 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, 43361447 + ... + 46067505.

It is an arithmetic number, because the mean of its divisors is an integer number (8835174049520).

Almost surely, 2^{121000010210084} is an apocalyptic number.

It is an amenable number.

121000010210084 is a deficient number, since it is larger than the sum of its proper divisors (91044166978396).

121000010210084 is a wasteful number, since it uses less digits than its factorization.

121000010210084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721587 (or 2721585 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 121000010210084 in words is "one hundred twenty-one trillion, ten million, two hundred ten thousand, eighty-four".