121333252334 has 16 divisors (see below), whose sum is σ = 208178736768. Its totient is φ = 51955246392.

The previous prime is 121333252321. The next prime is 121333252357. The reversal of 121333252334 is 433252333121.

It is a happy number.

It is a super-2 number, since 2×121333252334² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121333252334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3709712 + ... + 3742275.

It is an arithmetic number, because the mean of its divisors is an integer number (13011171048).

Almost surely, 2^121333252334 is an apocalyptic number.

121333252334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121333252334 is a deficient number, since it is larger than the sum of its proper divisors (86845484434).

121333252334 is a wasteful number, since it uses less digits than its factorization.

121333252334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453159.

The product of its digits is 38880, while the sum is 32.

Adding to 121333252334 its reverse (433252333121), we get a palindrome (554585585455).

The spelling of 121333252334 in words is "one hundred twenty-one billion, three hundred thirty-three million, two hundred fifty-two thousand, three hundred thirty-four".