20201033332 has 12 divisors (see below), whose sum is σ = 35836080196. Its totient is φ = 9962153280.

The previous prime is 20201033327. The next prime is 20201033381. The reversal of 20201033332 is 23333010202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17159952016 + 3041081316 = 130996^2 + 55146^2 .

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, 34590519 + ... + 34591102.

Almost surely, 2^20201033332 is an apocalyptic number.

It is an amenable number.

20201033332 is a deficient number, since it is larger than the sum of its proper divisors (15635046864).

20201033332 is a wasteful number, since it uses less digits than its factorization.

20201033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69181698 (or 69181696 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20201033332 its reverse (23333010202), we get a palindrome (43534043534).

The spelling of 20201033332 in words is "twenty billion, two hundred one million, thirty-three thousand, three hundred thirty-two".