12110000012121 has 8 divisors (see below), whose sum is σ = 17614545472224. Its totient is φ = 7339393946720.

The previous prime is 12110000012101. The next prime is 12110000012161. The reversal of 12110000012121 is 12121000001121.

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

It is not a de Polignac number, because 12110000012121 - 2⁶ = 12110000012057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110000012097 and 12110000012106.

It is not an unprimeable number, because it can be changed into a prime (12110000012101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183484848636 + ... + 183484848701.

It is an arithmetic number, because the mean of its divisors is an integer number (2201818184028).

Almost surely, 2^{12110000012121} is an apocalyptic number.

12110000012121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12110000012121 is a deficient number, since it is larger than the sum of its proper divisors (5504545460103).

12110000012121 is a wasteful number, since it uses less digits than its factorization.

12110000012121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366969697351.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12110000012121 its reverse (12121000001121), we get a palindrome (24231000013242).

The spelling of 12110000012121 in words is "twelve trillion, one hundred ten billion, twelve thousand, one hundred twenty-one".