33232020033 has 16 divisors (see below), whose sum is σ = 44977894976. Its totient is φ = 21820518720.

The previous prime is 33232019983. The next prime is 33232020037. The reversal of 33232020033 is 33002023233.

It is not a de Polignac number, because 33232020033 - 2¹² = 33232015937 is a prime.

It is a super-2 number, since 2×33232020033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33232019991 and 33232020009.

It is not an unprimeable number, because it can be changed into a prime (33232020037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020503 + ... + 2036883.

It is an arithmetic number, because the mean of its divisors is an integer number (2811118436).

Almost surely, 2^33232020033 is an apocalyptic number.

It is an amenable number.

33232020033 is a deficient number, since it is larger than the sum of its proper divisors (11745874943).

33232020033 is a wasteful number, since it uses less digits than its factorization.

33232020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26544.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 33232020033 its reverse (33002023233), we get a palindrome (66234043266).

The spelling of 33232020033 in words is "thirty-three billion, two hundred thirty-two million, twenty thousand, thirty-three".