12026055611 has 2 divisors, whose sum is σ = 12026055612. Its totient is φ = 12026055610.

The previous prime is 12026055607. The next prime is 12026055637. The reversal of 12026055611 is 11655062021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12026055611 - 2² = 12026055607 is a prime.

It is not a weakly prime, because it can be changed into another prime (12026057611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013027805 + 6013027806.

It is an arithmetic number, because the mean of its divisors is an integer number (6013027806).

Almost surely, 2^12026055611 is an apocalyptic number.

12026055611 is a deficient number, since it is larger than the sum of its proper divisors (1).

12026055611 is an equidigital number, since it uses as much as digits as its factorization.

12026055611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 12026055611 in words is "twelve billion, twenty-six million, fifty-five thousand, six hundred eleven".