10002220057 has 2 divisors, whose sum is σ = 10002220058. Its totient is φ = 10002220056.

The previous prime is 10002220051. The next prime is 10002220061. The reversal of 10002220057 is 75002220001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9992801296 + 9418761 = 99964^2 + 3069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002220057 is a prime.

It is not a weakly prime, because it can be changed into another prime (10002220051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001110028 + 5001110029.

It is an arithmetic number, because the mean of its divisors is an integer number (5001110029).

Almost surely, 2^10002220057 is an apocalyptic number.

It is an amenable number.

10002220057 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002220057 is an equidigital number, since it uses as much as digits as its factorization.

10002220057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

Adding to 10002220057 its reverse (75002220001), we get a palindrome (85004440058).

The spelling of 10002220057 in words is "ten billion, two million, two hundred twenty thousand, fifty-seven".