112202021110129 has 2 divisors, whose sum is σ = 112202021110130. Its totient is φ = 112202021110128.

The previous prime is 112202021110117. The next prime is 112202021110139. The reversal of 112202021110129 is 921011120202211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85928728550625 + 26273292559504 = 9269775^2 + 5125748^2 .

It is a cyclic number.

It is not a de Polignac number, because 112202021110129 - 2¹⁵ = 112202021077361 is a prime.

It is not a weakly prime, because it can be changed into another prime (112202021110139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101010555064 + 56101010555065.

It is an arithmetic number, because the mean of its divisors is an integer number (56101010555065).

Almost surely, 2^{112202021110129} is an apocalyptic number.

It is an amenable number.

112202021110129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202021110129 is an equidigital number, since it uses as much as digits as its factorization.

112202021110129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 112202021110129 in words is "one hundred twelve trillion, two hundred two billion, twenty-one million, one hundred ten thousand, one hundred twenty-nine".