112021110029 has 2 divisors, whose sum is σ = 112021110030. Its totient is φ = 112021110028.

The previous prime is 112021109971. The next prime is 112021110073. The reversal of 112021110029 is 920011120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82988357929 + 29032752100 = 288077^2 + 170390^2 .

It is a cyclic number.

It is not a de Polignac number, because 112021110029 - 2⁸ = 112021109773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112021110529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010555014 + 56010555015.

It is an arithmetic number, because the mean of its divisors is an integer number (56010555015).

Almost surely, 2^112021110029 is an apocalyptic number.

It is an amenable number.

112021110029 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021110029 is an equidigital number, since it uses as much as digits as its factorization.

112021110029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 112021110029 in words is "one hundred twelve billion, twenty-one million, one hundred ten thousand, twenty-nine".