10123100022 has 48 divisors (see below), whose sum is σ = 24791279040. Its totient is φ = 2740085712.

The previous prime is 10123099979. The next prime is 10123100047. The reversal of 10123100022 is 22000132101.

It is a junction number, because it is equal to n+sod(n) for n = 10123099980 and 10123100007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 900528 + ... + 911699.

It is an arithmetic number, because the mean of its divisors is an integer number (516484980).

Almost surely, 2^10123100022 is an apocalyptic number.

10123100022 is an abundant number, since it is smaller than the sum of its proper divisors (14668179018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123100022 is a wasteful number, since it uses less digits than its factorization.

10123100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812265 (or 1812258 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10123100022 its reverse (22000132101), we get a palindrome (32123232123).

The spelling of 10123100022 in words is "ten billion, one hundred twenty-three million, one hundred thousand, twenty-two".