201001132224 has 84 divisors (see below), whose sum is σ = 576231425640. Its totient is φ = 66988984320.

The previous prime is 201001132219. The next prime is 201001132231. The reversal of 201001132224 is 422231100102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201001132197 and 201001132206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3786184 + ... + 3838904.

Almost surely, 2^201001132224 is an apocalyptic number.

201001132224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201001132224 is an abundant number, since it is smaller than the sum of its proper divisors (375230293416).

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

201001132224 is a wasteful number, since it uses less digits than its factorization.

201001132224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59358 (or 59345 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201001132224 its reverse (422231100102), we get a palindrome (623232232326).

The spelling of 201001132224 in words is "two hundred one billion, one million, one hundred thirty-two thousand, two hundred twenty-four".