121114031412 has 48 divisors (see below), whose sum is σ = 314107077312. Its totient is φ = 36008743680.

The previous prime is 121114031369. The next prime is 121114031429. The reversal of 121114031412 is 214130411121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8648953 + ... + 8662944.

It is an arithmetic number, because the mean of its divisors is an integer number (6543897444).

Almost surely, 2^121114031412 is an apocalyptic number.

121114031412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121114031412 is an abundant number, since it is smaller than the sum of its proper divisors (192993045900).

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

121114031412 is a wasteful number, since it uses less digits than its factorization.

121114031412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17311968 (or 17311966 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 121114031412 its reverse (214130411121), we get a palindrome (335244442533).

The spelling of 121114031412 in words is "one hundred twenty-one billion, one hundred fourteen million, thirty-one thousand, four hundred twelve".