12011011123029 has 16 divisors (see below), whose sum is σ = 16302610893504. Its totient is φ = 7863785625600.

The previous prime is 12011011123009. The next prime is 12011011123051. The reversal of 12011011123029 is 92032111011021.

It is not a de Polignac number, because 12011011123029 - 2⁵ = 12011011122997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011011123009) 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, 51079219 + ... + 51313824.

It is an arithmetic number, because the mean of its divisors is an integer number (1018913180844).

Almost surely, 2^{12011011123029} is an apocalyptic number.

It is an amenable number.

12011011123029 is a deficient number, since it is larger than the sum of its proper divisors (4291599770475).

12011011123029 is a wasteful number, since it uses less digits than its factorization.

12011011123029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102393748.

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 12011011123029 in words is "twelve trillion, eleven billion, eleven million, one hundred twenty-three thousand, twenty-nine".