112002270157 has 2 divisors, whose sum is σ = 112002270158. Its totient is φ = 112002270156.

The previous prime is 112002270131. The next prime is 112002270197. The reversal of 112002270157 is 751072200211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72013869316 + 39988400841 = 268354^2 + 199971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112002270157 is a prime.

It is a super-2 number, since 2×112002270157² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112002270197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001135078 + 56001135079.

It is an arithmetic number, because the mean of its divisors is an integer number (56001135079).

Almost surely, 2^112002270157 is an apocalyptic number.

It is an amenable number.

112002270157 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002270157 is an equidigital number, since it uses as much as digits as its factorization.

112002270157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 28.

Adding to 112002270157 its reverse (751072200211), we get a palindrome (863074470368).

The spelling of 112002270157 in words is "one hundred twelve billion, two million, two hundred seventy thousand, one hundred fifty-seven".