20002211033 has 8 divisors (see below), whose sum is σ = 24204356352. Its totient is φ = 16136237376.

The previous prime is 20002210961. The next prime is 20002211051. The reversal of 20002211033 is 33011220002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20002211033 - 2¹⁰ = 20002210009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20002210999 and 20002211017.

It is not an unprimeable number, because it can be changed into a prime (20002211233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84042785 + ... + 84043022.

It is an arithmetic number, because the mean of its divisors is an integer number (3025544544).

Almost surely, 2^20002211033 is an apocalyptic number.

It is an amenable number.

20002211033 is a deficient number, since it is larger than the sum of its proper divisors (4202145319).

20002211033 is a wasteful number, since it uses less digits than its factorization.

20002211033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168085831.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20002211033 its reverse (33011220002), we get a palindrome (53013431035).

The spelling of 20002211033 in words is "twenty billion, two million, two hundred eleven thousand, thirty-three".