10122123002 has 16 divisors (see below), whose sum is σ = 15232879872. Its totient is φ = 5044516800.

The previous prime is 10122123001. The next prime is 10122123019. The reversal of 10122123002 is 20032122101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10122123001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217303 + ... + 1225589.

It is an arithmetic number, because the mean of its divisors is an integer number (952054992).

Almost surely, 2^10122123002 is an apocalyptic number.

10122123002 is a deficient number, since it is larger than the sum of its proper divisors (5110756870).

10122123002 is a wasteful number, since it uses less digits than its factorization.

10122123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10122123002 its reverse (20032122101), we get a palindrome (30154245103).

Subtracting 10122123002 from its reverse (20032122101), we obtain a palindrome (9909999099).

The spelling of 10122123002 in words is "ten billion, one hundred twenty-two million, one hundred twenty-three thousand, two".