2112010010057 has 2 divisors, whose sum is σ = 2112010010058. Its totient is φ = 2112010010056.

The previous prime is 2112010009951. The next prime is 2112010010083. The reversal of 2112010010057 is 7500100102112.

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., 2076838383376 + 35171626681 = 1441124^2 + 187541^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112010010057 - 2¹⁰ = 2112010009033 is a prime.

It is a super-2 number, since 2×2112010010057² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2112010010657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056005005028 + 1056005005029.

It is an arithmetic number, because the mean of its divisors is an integer number (1056005005029).

Almost surely, 2^{2112010010057} is an apocalyptic number.

It is an amenable number.

2112010010057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112010010057 is an equidigital number, since it uses as much as digits as its factorization.

2112010010057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 20.

Adding to 2112010010057 its reverse (7500100102112), we get a palindrome (9612110112169).

The spelling of 2112010010057 in words is "two trillion, one hundred twelve billion, ten million, ten thousand, fifty-seven".