20220100033 has 8 divisors (see below), whose sum is σ = 24468020352. Its totient is φ = 16312013376.

The previous prime is 20220099967. The next prime is 20220100063. The reversal of 20220100033 is 33000102202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20220100033 - 2²¹ = 20218002881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20220099986 and 20220100022.

It is not an unprimeable number, because it can be changed into a prime (20220100063) 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, 84958285 + ... + 84958522.

It is an arithmetic number, because the mean of its divisors is an integer number (3058502544).

Almost surely, 2^20220100033 is an apocalyptic number.

It is an amenable number.

20220100033 is a deficient number, since it is larger than the sum of its proper divisors (4247920319).

20220100033 is a wasteful number, since it uses less digits than its factorization.

20220100033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169916831.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20220100033 its reverse (33000102202), we get a palindrome (53220202235).

The spelling of 20220100033 in words is "twenty billion, two hundred twenty million, one hundred thousand, thirty-three".