12001101010 has 16 divisors (see below), whose sum is σ = 21605644800. Its totient is φ = 4799626416.

The previous prime is 12001100971. The next prime is 12001101011. The reversal of 12001101010 is 1010110021.

It is a super-4 number, since 4×12001101010⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12001100984 and 12001101002.

It is not an unprimeable number, because it can be changed into a prime (12001101011) 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, 37920 + ... + 159499.

It is an arithmetic number, because the mean of its divisors is an integer number (1350352800).

Almost surely, 2^12001101010 is an apocalyptic number.

12001101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001101010 is a deficient number, since it is larger than the sum of its proper divisors (9604543790).

12001101010 is a wasteful number, since it uses less digits than its factorization.

12001101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203505.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 12001101010 its reverse (1010110021), we get a palindrome (13011211031).

The spelling of 12001101010 in words is "twelve billion, one million, one hundred one thousand, ten".