2012002110257 has 2 divisors, whose sum is σ = 2012002110258. Its totient is φ = 2012002110256.

The previous prime is 2012002110073. The next prime is 2012002110259. The reversal of 2012002110257 is 7520112002102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1818616770721 + 193385339536 = 1348561^2 + 439756^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012002110257 - 2³⁰ = 2010928368433 is a prime.

Together with 2012002110259, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2012002110259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006001055128 + 1006001055129.

It is an arithmetic number, because the mean of its divisors is an integer number (1006001055129).

Almost surely, 2^{2012002110257} is an apocalyptic number.

It is an amenable number.

2012002110257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012002110257 is an equidigital number, since it uses as much as digits as its factorization.

2012002110257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 2012002110257 its reverse (7520112002102), we get a palindrome (9532114112359).

The spelling of 2012002110257 in words is "two trillion, twelve billion, two million, one hundred ten thousand, two hundred fifty-seven".