12110211201000 has 128 divisors (see below), whose sum is σ = 41218755327360. Its totient is φ = 2935808768000.

The previous prime is 12110211200993. The next prime is 12110211201007. The reversal of 12110211201000 is 10211201121.

It is an interprime number because it is at equal distance from previous prime (12110211200993) and next prime (12110211201007).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12110211201007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183455049 + ... + 183521048.

It is an arithmetic number, because the mean of its divisors is an integer number (322021525995).

Almost surely, 2^{12110211201000} is an apocalyptic number.

12110211201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110211201000 is an abundant number, since it is smaller than the sum of its proper divisors (29108544126360).

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

12110211201000 is a wasteful number, since it uses less digits than its factorization.

12110211201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366976132 (or 366976118 counting only the distinct ones).

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

Adding to 12110211201000 its reverse (10211201121), we get a palindrome (12120422402121).

The spelling of 12110211201000 in words is "twelve trillion, one hundred ten billion, two hundred eleven million, two hundred one thousand".