112134220201 has 2 divisors, whose sum is σ = 112134220202. Its totient is φ = 112134220200.

The previous prime is 112134220189. The next prime is 112134220267. The reversal of 112134220201 is 102022431211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97531914601 + 14602305600 = 312301^2 + 120840^2 .

It is a cyclic number.

It is not a de Polignac number, because 112134220201 - 2²⁵ = 112100665769 is a prime.

It is not a weakly prime, because it can be changed into another prime (112134220301) 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, 56067110100 + 56067110101.

It is an arithmetic number, because the mean of its divisors is an integer number (56067110101).

Almost surely, 2^112134220201 is an apocalyptic number.

It is an amenable number.

112134220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112134220201 is an equidigital number, since it uses as much as digits as its factorization.

112134220201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112134220201 its reverse (102022431211), we get a palindrome (214156651412).

The spelling of 112134220201 in words is "one hundred twelve billion, one hundred thirty-four million, two hundred twenty thousand, two hundred one".