10112200120949 has 2 divisors, whose sum is σ = 10112200120950. Its totient is φ = 10112200120948.

The previous prime is 10112200120937. The next prime is 10112200121053. The reversal of 10112200120949 is 94902100221101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8244995388100 + 1867204732849 = 2871410^2 + 1366457^2 .

It is a cyclic number.

It is not a de Polignac number, because 10112200120949 - 2³⁶ = 10043480644213 is a prime.

It is a super-2 number, since 2×10112200120949² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112200140949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056100060474 + 5056100060475.

It is an arithmetic number, because the mean of its divisors is an integer number (5056100060475).

Almost surely, 2^{10112200120949} is an apocalyptic number.

It is an amenable number.

10112200120949 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112200120949 is an equidigital number, since it uses as much as digits as its factorization.

10112200120949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 10112200120949 in words is "ten trillion, one hundred twelve billion, two hundred million, one hundred twenty thousand, nine hundred forty-nine".