12011201230029 has 16 divisors (see below), whose sum is σ = 16868502681600. Its totient is φ = 7581217452336.

The previous prime is 12011201229967. The next prime is 12011201230033. The reversal of 12011201230029 is 92003210211021.

It is not a de Polignac number, because 12011201230029 - 2¹⁶ = 12011201164493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12011201229990 and 12011201230008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011201230429) 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, 66636669 + ... + 66816674.

It is an arithmetic number, because the mean of its divisors is an integer number (1054281417600).

Almost surely, 2^{12011201230029} is an apocalyptic number.

12011201230029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12011201230029 is a deficient number, since it is larger than the sum of its proper divisors (4857301451571).

12011201230029 is a wasteful number, since it uses less digits than its factorization.

12011201230029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133454944.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 12011201230029 in words is "twelve trillion, eleven billion, two hundred one million, two hundred thirty thousand, twenty-nine".