10222001123 has 2 divisors, whose sum is σ = 10222001124. Its totient is φ = 10222001122.

The previous prime is 10222001117. The next prime is 10222001161. The reversal of 10222001123 is 32110022201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10222001123 - 2¹⁰ = 10222000099 is a prime.

It is a super-2 number, since 2×10222001123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10222001098 and 10222001107.

It is not a weakly prime, because it can be changed into another prime (10222001173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111000561 + 5111000562.

It is an arithmetic number, because the mean of its divisors is an integer number (5111000562).

Almost surely, 2^10222001123 is an apocalyptic number.

10222001123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222001123 is an equidigital number, since it uses as much as digits as its factorization.

10222001123 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 14.

Adding to 10222001123 its reverse (32110022201), we get a palindrome (42332023324).

The spelling of 10222001123 in words is "ten billion, two hundred twenty-two million, one thousand, one hundred twenty-three".