200143212220 has 48 divisors (see below), whose sum is σ = 480801097728. Its totient is φ = 68555188800.

The previous prime is 200143212209. The next prime is 200143212221. The reversal of 200143212220 is 22212341002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200143212221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532972 + ... + 827251.

It is an arithmetic number, because the mean of its divisors is an integer number (10016689536).

Almost surely, 2^200143212220 is an apocalyptic number.

200143212220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200143212220 is an abundant number, since it is smaller than the sum of its proper divisors (280657885508).

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

200143212220 is a wasteful number, since it uses less digits than its factorization.

200143212220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361290 (or 1361288 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 200143212220 its reverse (22212341002), we get a palindrome (222355553222).

The spelling of 200143212220 in words is "two hundred billion, one hundred forty-three million, two hundred twelve thousand, two hundred twenty".