10220002123 has 2 divisors, whose sum is σ = 10220002124. Its totient is φ = 10220002122.

The previous prime is 10220002087. The next prime is 10220002129. The reversal of 10220002123 is 32120002201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10220002123 - 2³³ = 1630067531 is a prime.

It is not a weakly prime, because it can be changed into another prime (10220002129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110001061 + 5110001062.

It is an arithmetic number, because the mean of its divisors is an integer number (5110001062).

Almost surely, 2^10220002123 is an apocalyptic number.

10220002123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220002123 is an equidigital number, since it uses as much as digits as its factorization.

10220002123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10220002123 its reverse (32120002201), we get a palindrome (42340004324).

The spelling of 10220002123 in words is "ten billion, two hundred twenty million, two thousand, one hundred twenty-three".