12000110021210 has 32 divisors (see below), whose sum is σ = 21612729647232. Its totient is φ = 4797259871040.

The previous prime is 12000110021203. The next prime is 12000110021219. The reversal of 12000110021210 is 1212001100021.

It is a super-2 number, since 2×12000110021210² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12000110021191 and 12000110021200.

It is not an unprimeable number, because it can be changed into a prime (12000110021219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162418697 + ... + 162492563.

It is an arithmetic number, because the mean of its divisors is an integer number (675397801476).

Almost surely, 2^{12000110021210} is an apocalyptic number.

12000110021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000110021210 is a deficient number, since it is larger than the sum of its proper divisors (9612619626022).

12000110021210 is a wasteful number, since it uses less digits than its factorization.

12000110021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83078.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12000110021210 its reverse (1212001100021), we get a palindrome (13212111121231).

The spelling of 12000110021210 in words is "twelve trillion, one hundred ten million, twenty-one thousand, two hundred ten".