11230112021129 has 2 divisors, whose sum is σ = 11230112021130. Its totient is φ = 11230112021128.

The previous prime is 11230112021111. The next prime is 11230112021159. The reversal of 11230112021129 is 92112021103211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5651445934729 + 5578666086400 = 2377277^2 + 2361920^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230112021129 - 2⁸ = 11230112020873 is a prime.

It is a super-2 number, since 2×11230112021129² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230112021098 and 11230112021107.

It is not a weakly prime, because it can be changed into another prime (11230112021159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615056010564 + 5615056010565.

It is an arithmetic number, because the mean of its divisors is an integer number (5615056010565).

Almost surely, 2^{11230112021129} is an apocalyptic number.

It is an amenable number.

11230112021129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230112021129 is an equidigital number, since it uses as much as digits as its factorization.

11230112021129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11230112021129 in words is "eleven trillion, two hundred thirty billion, one hundred twelve million, twenty-one thousand, one hundred twenty-nine".