200220123232 has 24 divisors (see below), whose sum is σ = 394536332736. Its totient is φ = 100020419712.

The previous prime is 200220123211. The next prime is 200220123263. The reversal of 200220123232 is 232321022002.

It is a super-2 number, since 2×200220123232² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2765008 + ... + 2836495.

It is an arithmetic number, because the mean of its divisors is an integer number (16439013864).

Almost surely, 2^200220123232 is an apocalyptic number.

It is an amenable number.

200220123232 is a deficient number, since it is larger than the sum of its proper divisors (194316209504).

200220123232 is a wasteful number, since it uses less digits than its factorization.

200220123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602630 (or 5602622 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200220123232 its reverse (232321022002), we get a palindrome (432541145234).

The spelling of 200220123232 in words is "two hundred billion, two hundred twenty million, one hundred twenty-three thousand, two hundred thirty-two".