12120211001110 has 8 divisors (see below), whose sum is σ = 21816379802016. Its totient is φ = 4848084400440.

The previous prime is 12120211001033. The next prime is 12120211001111. The reversal of 12120211001110 is 1110011202121.

It is a happy number.

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

It is a super-2 number, since 2×12120211001110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120211001111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606010550046 + ... + 606010550065.

It is an arithmetic number, because the mean of its divisors is an integer number (2727047475252).

Almost surely, 2^{12120211001110} is an apocalyptic number.

12120211001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120211001110 is a deficient number, since it is larger than the sum of its proper divisors (9696168800906).

12120211001110 is a wasteful number, since it uses less digits than its factorization.

12120211001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212021100118.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12120211001110 its reverse (1110011202121), we get a palindrome (13230222203231).

The spelling of 12120211001110 in words is "twelve trillion, one hundred twenty billion, two hundred eleven million, one thousand, one hundred ten".