33333020022 has 16 divisors (see below), whose sum is σ = 66671098560. Its totient is φ = 11110163592.

The previous prime is 33333020003. The next prime is 33333020051. The reversal of 33333020022 is 22002033333.

It is a super-2 number, since 2×33333020022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122248 + ... + 285675.

It is an arithmetic number, because the mean of its divisors is an integer number (4166943660).

Almost surely, 2^33333020022 is an apocalyptic number.

33333020022 is an abundant number, since it is smaller than the sum of its proper divisors (33338078538).

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

33333020022 is a wasteful number, since it uses less digits than its factorization.

33333020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421547.

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

Adding to 33333020022 its reverse (22002033333), we get a palindrome (55335053355).

The spelling of 33333020022 in words is "thirty-three billion, three hundred thirty-three million, twenty thousand, twenty-two".