10023122450 has 48 divisors (see below), whose sum is σ = 20434451040. Its totient is φ = 3627456000.

The previous prime is 10023122443. The next prime is 10023122467. The reversal of 10023122450 is 5422132001.

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, 72866 + ... + 159234.

It is an arithmetic number, because the mean of its divisors is an integer number (425717730).

Almost surely, 2^10023122450 is an apocalyptic number.

10023122450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10023122450 is an abundant number, since it is smaller than the sum of its proper divisors (10411328590).

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

10023122450 is a wasteful number, since it uses less digits than its factorization.

10023122450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86603 (or 86598 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10023122450 its reverse (5422132001), we get a palindrome (15445254451).

The spelling of 10023122450 in words is "ten billion, twenty-three million, one hundred twenty-two thousand, four hundred fifty".