112210025129 has 2 divisors, whose sum is σ = 112210025130. Its totient is φ = 112210025128.

The previous prime is 112210025093. The next prime is 112210025141. The reversal of 112210025129 is 921520012211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90120040000 + 22089985129 = 300200^2 + 148627^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210025129 - 2⁸ = 112210024873 is a prime.

It is a super-2 number, since 2×112210025129² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210025098 and 112210025107.

It is not a weakly prime, because it can be changed into another prime (112210025159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105012564 + 56105012565.

It is an arithmetic number, because the mean of its divisors is an integer number (56105012565).

Almost surely, 2^112210025129 is an apocalyptic number.

It is an amenable number.

112210025129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210025129 is an equidigital number, since it uses as much as digits as its factorization.

112210025129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 112210025129 in words is "one hundred twelve billion, two hundred ten million, twenty-five thousand, one hundred twenty-nine".