22143340010232 has 144 divisors (see below), whose sum is σ = 70009333538040. Its totient is φ = 6304312570752.

The previous prime is 22143340010213. The next prime is 22143340010263. The reversal of 22143340010232 is 23201004334122.

22143340010232 is a `hidden beast` number, since 2 + 2 + 14 + 3 + 3 + 400 + 10 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22143340010196 and 22143340010205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10090723 + ... + 12087570.

Almost surely, 2^{22143340010232} is an apocalyptic number.

It is an amenable number.

22143340010232 is an abundant number, since it is smaller than the sum of its proper divisors (47865993527808).

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

22143340010232 is a wasteful number, since it uses less digits than its factorization.

22143340010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22178602 (or 22178588 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22143340010232 its reverse (23201004334122), we get a palindrome (45344344344354).

The spelling of 22143340010232 in words is "twenty-two trillion, one hundred forty-three billion, three hundred forty million, ten thousand, two hundred thirty-two".