200230201020 has 24 divisors (see below), whose sum is σ = 560644563024. Its totient is φ = 53394720256.

The previous prime is 200230201001. The next prime is 200230201037. The reversal of 200230201020 is 20102032002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200230200987 and 200230201005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668584949 + ... + 1668585068.

It is an arithmetic number, because the mean of its divisors is an integer number (23360190126).

Almost surely, 2^200230201020 is an apocalyptic number.

200230201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200230201020 is an abundant number, since it is smaller than the sum of its proper divisors (360414362004).

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

200230201020 is a wasteful number, since it uses less digits than its factorization.

200230201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337170029 (or 3337170027 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200230201020 its reverse (20102032002), we get a palindrome (220332233022).

The spelling of 200230201020 in words is "two hundred billion, two hundred thirty million, two hundred one thousand, twenty".