200020226832 has 480 divisors, whose sum is σ = 621731635200. Its totient is φ = 59779399680.

The previous prime is 200020226801. The next prime is 200020226837. The reversal of 200020226832 is 238622020002.

It is a happy number.

It is a super-2 number, since 2×200020226832² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200020226796 and 200020226805.

It is not an unprimeable number, because it can be changed into a prime (200020226837) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1005126669 + ... + 1005126867.

It is an arithmetic number, because the mean of its divisors is an integer number (1295274240).

Almost surely, 2^200020226832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200020226832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310865817600).

200020226832 is an abundant number, since it is smaller than the sum of its proper divisors (421711408368).

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

200020226832 is a wasteful number, since it uses less digits than its factorization.

200020226832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 200020226832 its reverse (238622020002), we get a palindrome (438642246834).

The spelling of 200020226832 in words is "two hundred billion, twenty million, two hundred twenty-six thousand, eight hundred thirty-two".