112100212229 has 2 divisors, whose sum is σ = 112100212230. Its totient is φ = 112100212228.

The previous prime is 112100212219. The next prime is 112100212247. The reversal of 112100212229 is 922212001211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111736432900 + 363779329 = 334270^2 + 19073^2 .

It is a cyclic number.

It is not a de Polignac number, because 112100212229 - 2¹² = 112100208133 is a prime.

It is a super-3 number, since 3×112100212229³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112100212219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050106114 + 56050106115.

It is an arithmetic number, because the mean of its divisors is an integer number (56050106115).

Almost surely, 2^112100212229 is an apocalyptic number.

It is an amenable number.

112100212229 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100212229 is an equidigital number, since it uses as much as digits as its factorization.

112100212229 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 23.

The spelling of 112100212229 in words is "one hundred twelve billion, one hundred million, two hundred twelve thousand, two hundred twenty-nine".