10230400422 has 48 divisors (see below), whose sum is σ = 24188083920. Its totient is φ = 3099206400.

The previous prime is 10230400387. The next prime is 10230400423. The reversal of 10230400422 is 22400403201.

10230400422 is a `hidden beast` number, since 10 + 230 + 4 + 0 + 0 + 422 = 666.

It is a super-2 number, since 2×10230400422² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10230400395 and 10230400404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230400423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000954 + ... + 1011122.

It is an arithmetic number, because the mean of its divisors is an integer number (503918415).

Almost surely, 2^10230400422 is an apocalyptic number.

10230400422 is an abundant number, since it is smaller than the sum of its proper divisors (13957683498).

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

10230400422 is a wasteful number, since it uses less digits than its factorization.

10230400422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15269 (or 15266 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 10230400422 its reverse (22400403201), we get a palindrome (32630803623).

The spelling of 10230400422 in words is "ten billion, two hundred thirty million, four hundred thousand, four hundred twenty-two".