12210032121011 has 8 divisors (see below), whose sum is σ = 12307623127920. Its totient is φ = 12112826089248.

The previous prime is 12210032120999. The next prime is 12210032121019. The reversal of 12210032121011 is 11012123001221.

It is a happy number.

12210032121011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12210032121011 - 2³⁰ = 12208958379187 is a prime.

It is a super-2 number, since 2×12210032121011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210032121019) 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, 96180101 + ... + 96306966.

It is an arithmetic number, because the mean of its divisors is an integer number (1538452890990).

Almost surely, 2^{12210032121011} is an apocalyptic number.

12210032121011 is a deficient number, since it is larger than the sum of its proper divisors (97591006909).

12210032121011 is a wasteful number, since it uses less digits than its factorization.

12210032121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192487573.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12210032121011 its reverse (11012123001221), we get a palindrome (23222155122232).

The spelling of 12210032121011 in words is "twelve trillion, two hundred ten billion, thirty-two million, one hundred twenty-one thousand, eleven".