121534412362 has 8 divisors (see below), whose sum is σ = 198874492992. Its totient is φ = 55242914700.

The previous prime is 121534412327. The next prime is 121534412383. The reversal of 121534412362 is 263214435121.

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

It is a super-2 number, since 2×121534412362² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2762145714 + ... + 2762145757.

It is an arithmetic number, because the mean of its divisors is an integer number (24859311624).

Almost surely, 2^121534412362 is an apocalyptic number.

121534412362 is a deficient number, since it is larger than the sum of its proper divisors (77340080630).

121534412362 is a wasteful number, since it uses less digits than its factorization.

121534412362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524291484.

The product of its digits is 34560, while the sum is 34.

Adding to 121534412362 its reverse (263214435121), we get a palindrome (384748847483).

The spelling of 121534412362 in words is "one hundred twenty-one billion, five hundred thirty-four million, four hundred twelve thousand, three hundred sixty-two".