200231666030 has 64 divisors (see below), whose sum is σ = 412426100736. Its totient is φ = 69280992000.

The previous prime is 200231666017. The next prime is 200231666051. The reversal of 200231666030 is 30666132002.

It is a super-2 number, since 2×200231666030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200231665984 and 200231666002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276050 + ... + 690410.

It is an arithmetic number, because the mean of its divisors is an integer number (6444157824).

Almost surely, 2^200231666030 is an apocalyptic number.

200231666030 is an abundant number, since it is smaller than the sum of its proper divisors (212194434706).

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

200231666030 is a wasteful number, since it uses less digits than its factorization.

200231666030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414593.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 200231666030 its reverse (30666132002), we get a palindrome (230897798032).

The spelling of 200231666030 in words is "two hundred billion, two hundred thirty-one million, six hundred sixty-six thousand, thirty".