121004443123214 has 96 divisors (see below), whose sum is σ = 220404898699776. Its totient is φ = 49631975877120.

The previous prime is 121004443123183. The next prime is 121004443123241. The reversal of 121004443123214 is 412321344400121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1512572264 + ... + 1512652260.

It is an arithmetic number, because the mean of its divisors is an integer number (2295884361456).

Almost surely, 2^{121004443123214} is an apocalyptic number.

121004443123214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121004443123214 is a deficient number, since it is larger than the sum of its proper divisors (99400455576562).

121004443123214 is a wasteful number, since it uses less digits than its factorization.

121004443123214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87210 (or 87203 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 121004443123214 its reverse (412321344400121), we get a palindrome (533325787523335).

The spelling of 121004443123214 in words is "one hundred twenty-one trillion, four billion, four hundred forty-three million, one hundred twenty-three thousand, two hundred fourteen".