12010221232277 has 2 divisors, whose sum is σ = 12010221232278. Its totient is φ = 12010221232276.

The previous prime is 12010221232201. The next prime is 12010221232291. The reversal of 12010221232277 is 77223212201021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10714617275761 + 1295603956516 = 3273319^2 + 1138246^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010221232277 - 2¹⁴ = 12010221215893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010221235277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005110616138 + 6005110616139.

It is an arithmetic number, because the mean of its divisors is an integer number (6005110616139).

Almost surely, 2^{12010221232277} is an apocalyptic number.

It is an amenable number.

12010221232277 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010221232277 is an equidigital number, since it uses as much as digits as its factorization.

12010221232277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 12010221232277 its reverse (77223212201021), we get a palindrome (89233433433298).

The spelling of 12010221232277 in words is "twelve trillion, ten billion, two hundred twenty-one million, two hundred thirty-two thousand, two hundred seventy-seven".