12110000012122 has 8 divisors (see below), whose sum is σ = 18551489380416. Its totient is φ = 5926170218652.

The previous prime is 12110000012101. The next prime is 12110000012161. The reversal of 12110000012122 is 22121000001121.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64414893588 + ... + 64414893775.

It is an arithmetic number, because the mean of its divisors is an integer number (2318936172552).

Almost surely, 2^{12110000012122} is an apocalyptic number.

12110000012122 is a deficient number, since it is larger than the sum of its proper divisors (6441489368294).

12110000012122 is a wasteful number, since it uses less digits than its factorization.

12110000012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128829787412.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12110000012122 its reverse (22121000001121), we get a palindrome (34231000013243).

The spelling of 12110000012122 in words is "twelve trillion, one hundred ten billion, twelve thousand, one hundred twenty-two".