10123001232122 has 8 divisors (see below), whose sum is σ = 15184600650900. Its totient is φ = 5061467681824.

The previous prime is 10123001232067. The next prime is 10123001232173. The reversal of 10123001232122 is 22123210032101.

It can be written as a sum of positive squares in 2 ways, for example, as 8562827865361 + 1560173366761 = 2926231^2 + 1249069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10123001232094 and 10123001232103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16081097 + ... + 16698732.

Almost surely, 2^{10123001232122} is an apocalyptic number.

10123001232122 is a deficient number, since it is larger than the sum of its proper divisors (5061599418778).

10123001232122 is a wasteful number, since it uses less digits than its factorization.

10123001232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32934240.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10123001232122 its reverse (22123210032101), we get a palindrome (32246211264223).

It can be divided in two parts, 1012300 and 1232122, that added together give a palindrome (2244422).

The spelling of 10123001232122 in words is "ten trillion, one hundred twenty-three billion, one million, two hundred thirty-two thousand, one hundred twenty-two".