12003212103011 has 8 divisors (see below), whose sum is σ = 12161148280320. Its totient is φ = 11845425845448.

The previous prime is 12003212102957. The next prime is 12003212103101. The reversal of 12003212103011 is 11030121230021.

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 12003212103011 - 2³⁴ = 11986032233827 is a prime.

It is a super-2 number, since 2×12003212103011² (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 (12003212103811) 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, 37318751 + ... + 37639016.

It is an arithmetic number, because the mean of its divisors is an integer number (1520143535040).

Almost surely, 2^{12003212103011} is an apocalyptic number.

12003212103011 is a deficient number, since it is larger than the sum of its proper divisors (157936177309).

12003212103011 is an equidigital number, since it uses as much as digits as its factorization.

12003212103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74959873.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12003212103011 its reverse (11030121230021), we get a palindrome (23033333333032).

The spelling of 12003212103011 in words is "twelve trillion, three billion, two hundred twelve million, one hundred three thousand, eleven".