200011131232 has 48 divisors (see below), whose sum is σ = 429683933952. Its totient is φ = 90889902720.

The previous prime is 200011131181. The next prime is 200011131259. The reversal of 200011131232 is 232131110002.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 1280293 + ... + 1427995.

It is an arithmetic number, because the mean of its divisors is an integer number (8951748624).

Almost surely, 2^200011131232 is an apocalyptic number.

200011131232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200011131232 is an abundant number, since it is smaller than the sum of its proper divisors (229672802720).

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

200011131232 is a wasteful number, since it uses less digits than its factorization.

200011131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151571 (or 151563 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 200011131232 its reverse (232131110002), we get a palindrome (432142241234).

The spelling of 200011131232 in words is "two hundred billion, eleven million, one hundred thirty-one thousand, two hundred thirty-two".