121004411229 has 48 divisors (see below), whose sum is σ = 190286433792. Its totient is φ = 73651313664.

The previous prime is 121004411191. The next prime is 121004411233. The reversal of 121004411229 is 922114400121.

It is a happy number.

121004411229 is a `hidden beast` number, since 1 + 21 + 0 + 0 + 4 + 411 + 229 = 666.

It is not a de Polignac number, because 121004411229 - 2¹¹ = 121004409181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121004411239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34306264 + ... + 34309790.

It is an arithmetic number, because the mean of its divisors is an integer number (3964300704).

Almost surely, 2^121004411229 is an apocalyptic number.

It is an amenable number.

121004411229 is a deficient number, since it is larger than the sum of its proper divisors (69282022563).

121004411229 is a wasteful number, since it uses less digits than its factorization.

121004411229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666 (or 6663 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 121004411229 in words is "one hundred twenty-one billion, four million, four hundred eleven thousand, two hundred twenty-nine".