10212885701 has 2 divisors, whose sum is σ = 10212885702. Its totient is φ = 10212885700.

The previous prime is 10212885671. The next prime is 10212885703. The reversal of 10212885701 is 10758821201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6604000225 + 3608885476 = 81265^2 + 60074^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212885701 - 2³⁰ = 9139143877 is a prime.

It is a super-2 number, since 2×10212885701² (a number of 21 digits) contains 22 as substring.

Together with 10212885703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212885703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106442850 + 5106442851.

It is an arithmetic number, because the mean of its divisors is an integer number (5106442851).

Almost surely, 2^10212885701 is an apocalyptic number.

It is an amenable number.

10212885701 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212885701 is an equidigital number, since it uses as much as digits as its factorization.

10212885701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 35.

The spelling of 10212885701 in words is "ten billion, two hundred twelve million, eight hundred eighty-five thousand, seven hundred one".