121112013334 has 16 divisors (see below), whose sum is σ = 195864085872. Its totient is φ = 55834537248.

The previous prime is 121112013313. The next prime is 121112013349. The reversal of 121112013334 is 433310211121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614729 + ... + 2660644.

It is an arithmetic number, because the mean of its divisors is an integer number (12241505367).

Almost surely, 2^121112013334 is an apocalyptic number.

121112013334 is a deficient number, since it is larger than the sum of its proper divisors (74752072538).

121112013334 is a wasteful number, since it uses less digits than its factorization.

121112013334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276271.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121112013334 its reverse (433310211121), we get a palindrome (554422224455).

The spelling of 121112013334 in words is "one hundred twenty-one billion, one hundred twelve million, thirteen thousand, three hundred thirty-four".