112202141 has 2 divisors, whose sum is σ = 112202142. Its totient is φ = 112202140.

The previous prime is 112202137. The next prime is 112202149. The reversal of 112202141 is 141202211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104244100 + 7958041 = 10210^2 + 2821^2 .

It is a cyclic number.

It is not a de Polignac number, because 112202141 - 2² = 112202137 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112202149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101070 + 56101071.

It is an arithmetic number, because the mean of its divisors is an integer number (56101071).

Almost surely, 2^112202141 is an apocalyptic number.

It is an amenable number.

112202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202141 is an equidigital number, since it uses as much as digits as its factorization.

112202141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 112202141 is about 10592.5512035581. The cubic root of 112202141 is about 482.3182717418.

Adding to 112202141 its reverse (141202211), we get a palindrome (253404352).

The spelling of 112202141 in words is "one hundred twelve million, two hundred two thousand, one hundred forty-one".