100112100229 has 2 divisors, whose sum is σ = 100112100230. Its totient is φ = 100112100228.

The previous prime is 100112100047. The next prime is 100112100269. The reversal of 100112100229 is 922001211001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72821721025 + 27290379204 = 269855^2 + 165198^2 .

It is a cyclic number.

It is not a de Polignac number, because 100112100229 - 2¹⁷ = 100111969157 is a prime.

It is a super-2 number, since 2×100112100229² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100112100269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50056050114 + 50056050115.

It is an arithmetic number, because the mean of its divisors is an integer number (50056050115).

Almost surely, 2^100112100229 is an apocalyptic number.

It is an amenable number.

100112100229 is a deficient number, since it is larger than the sum of its proper divisors (1).

100112100229 is an equidigital number, since it uses as much as digits as its factorization.

100112100229 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 19.

The spelling of 100112100229 in words is "one hundred billion, one hundred twelve million, one hundred thousand, two hundred twenty-nine".