10102222123 has 32 divisors (see below), whose sum is σ = 12418560000. Its totient is φ = 8031864960.

The previous prime is 10102222121. The next prime is 10102222153. The reversal of 10102222123 is 32122220101.

It is a happy number.

10102222123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10102222123 - 2¹ = 10102222121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102222097 and 10102222106.

It is not an unprimeable number, because it can be changed into a prime (10102222121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 868953 + ... + 880501.

It is an arithmetic number, because the mean of its divisors is an integer number (388080000).

Almost surely, 2^10102222123 is an apocalyptic number.

10102222123 is a deficient number, since it is larger than the sum of its proper divisors (2316337877).

10102222123 is a wasteful number, since it uses less digits than its factorization.

10102222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11755.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10102222123 its reverse (32122220101), we get a palindrome (42224442224).

The spelling of 10102222123 in words is "ten billion, one hundred two million, two hundred twenty-two thousand, one hundred twenty-three".