10123001122 has 8 divisors (see below), whose sum is σ = 16352540316. Its totient is φ = 4672154352.

The previous prime is 10123001117. The next prime is 10123001129. The reversal of 10123001122 is 22110032101.

It can be written as a sum of positive squares in 2 ways, for example, as 8257538641 + 1865462481 = 90871^2 + 43191^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10123001129) 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, 194673073 + ... + 194673124.

Almost surely, 2^10123001122 is an apocalyptic number.

10123001122 is a deficient number, since it is larger than the sum of its proper divisors (6229539194).

10123001122 is a wasteful number, since it uses less digits than its factorization.

10123001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389346212.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10123001122 its reverse (22110032101), we get a palindrome (32233033223).

The spelling of 10123001122 in words is "ten billion, one hundred twenty-three million, one thousand, one hundred twenty-two".