12023002002111 has 32 divisors (see below), whose sum is σ = 16515311232000. Its totient is φ = 7775359257600.

The previous prime is 12023002002103. The next prime is 12023002002131. The reversal of 12023002002111 is 11120020032021.

It is not a de Polignac number, because 12023002002111 - 2³ = 12023002002103 is a prime.

It is a super-2 number, since 2×12023002002111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023002002131) 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, 16271751 + ... + 16994583.

It is an arithmetic number, because the mean of its divisors is an integer number (516103476000).

Almost surely, 2^{12023002002111} is an apocalyptic number.

12023002002111 is a deficient number, since it is larger than the sum of its proper divisors (4492309229889).

12023002002111 is a wasteful number, since it uses less digits than its factorization.

12023002002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723647.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12023002002111 its reverse (11120020032021), we get a palindrome (23143022034132).

The spelling of 12023002002111 in words is "twelve trillion, twenty-three billion, two million, two thousand, one hundred eleven".