121144202334 has 12 divisors (see below), whose sum is σ = 262479105096. Its totient is φ = 40381400772.

The previous prime is 121144202321. The next prime is 121144202383. The reversal of 121144202334 is 433202441121.

121144202334 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 4 + 420 + 233 + 4 = 666.

It is a super-3 number, since 3×121144202334³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121144202298 and 121144202307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3365116714 + ... + 3365116749.

It is an arithmetic number, because the mean of its divisors is an integer number (21873258758).

Almost surely, 2^121144202334 is an apocalyptic number.

121144202334 is an abundant number, since it is smaller than the sum of its proper divisors (141334902762).

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

121144202334 is a wasteful number, since it uses less digits than its factorization.

121144202334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6730233471 (or 6730233468 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 121144202334 its reverse (433202441121), we get a palindrome (554346643455).

The spelling of 121144202334 in words is "one hundred twenty-one billion, one hundred forty-four million, two hundred two thousand, three hundred thirty-four".