10122026122123 has 4 divisors (see below), whose sum is σ = 10124832343120. Its totient is φ = 10119219901128.

The previous prime is 10122026122067. The next prime is 10122026122177. The reversal of 10122026122123 is 32122162022101.

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 10122026122123 - 2²¹ = 10122024024971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122026120123) 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, 1403105088 + ... + 1403112301.

It is an arithmetic number, because the mean of its divisors is an integer number (2531208085780).

Almost surely, 2^{10122026122123} is an apocalyptic number.

10122026122123 is a deficient number, since it is larger than the sum of its proper divisors (2806220997).

10122026122123 is an equidigital number, since it uses as much as digits as its factorization.

10122026122123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806220996.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10122026122123 its reverse (32122162022101), we get a palindrome (42244188144224).

The spelling of 10122026122123 in words is "ten trillion, one hundred twenty-two billion, twenty-six million, one hundred twenty-two thousand, one hundred twenty-three".