12011191933670 has 32 divisors (see below), whose sum is σ = 21659010823296. Its totient is φ = 4795844169600.

The previous prime is 12011191933621. The next prime is 12011191933891. The reversal of 12011191933670 is 7633919111021.

12011191933670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23149427 + ... + 23662593.

It is an arithmetic number, because the mean of its divisors is an integer number (676844088228).

Almost surely, 2^{12011191933670} is an apocalyptic number.

12011191933670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011191933670 is a deficient number, since it is larger than the sum of its proper divisors (9647818889626).

12011191933670 is a wasteful number, since it uses less digits than its factorization.

12011191933670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517376.

The product of its (nonzero) digits is 61236, while the sum is 44.

The spelling of 12011191933670 in words is "twelve trillion, eleven billion, one hundred ninety-one million, nine hundred thirty-three thousand, six hundred seventy".