10122112322123 has 4 divisors (see below), whose sum is σ = 10124676833880. Its totient is φ = 10119547810368.

The previous prime is 10122112322071. The next prime is 10122112322149. The reversal of 10122112322123 is 32122321122101.

10122112322123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10122112322123 - 2¹² = 10122112318027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122112322423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1282249958 + ... + 1282257851.

It is an arithmetic number, because the mean of its divisors is an integer number (2531169208470).

Almost surely, 2^{10122112322123} is an apocalyptic number.

10122112322123 is a deficient number, since it is larger than the sum of its proper divisors (2564511757).

10122112322123 is an equidigital number, since it uses as much as digits as its factorization.

10122112322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564511756.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10122112322123 its reverse (32122321122101), we get a palindrome (42244433444224).

The spelling of 10122112322123 in words is "ten trillion, one hundred twenty-two billion, one hundred twelve million, three hundred twenty-two thousand, one hundred twenty-three".