10212316229 has 2 divisors, whose sum is σ = 10212316230. Its totient is φ = 10212316228.

The previous prime is 10212316217. The next prime is 10212316237. The reversal of 10212316229 is 92261321201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8779315204 + 1433001025 = 93698^2 + 37855^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212316229 - 2²⁰ = 10211267653 is a prime.

It is a super-2 number, since 2×10212316229² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212316259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106158114 + 5106158115.

It is an arithmetic number, because the mean of its divisors is an integer number (5106158115).

Almost surely, 2^10212316229 is an apocalyptic number.

It is an amenable number.

10212316229 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212316229 is an equidigital number, since it uses as much as digits as its factorization.

10212316229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 10212316229 in words is "ten billion, two hundred twelve million, three hundred sixteen thousand, two hundred twenty-nine".