33224211142 has 16 divisors (see below), whose sum is σ = 49914323712. Its totient is φ = 16586123400.

The previous prime is 33224211131. The next prime is 33224211143. The reversal of 33224211142 is 24111242233.

It is a super-2 number, since 2×33224211142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33224211143) by changing a digit.

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, 5147017 + ... + 5153467.

It is an arithmetic number, because the mean of its divisors is an integer number (3119645232).

Almost surely, 2^33224211142 is an apocalyptic number.

33224211142 is a deficient number, since it is larger than the sum of its proper divisors (16690112570).

33224211142 is a wasteful number, since it uses less digits than its factorization.

33224211142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10083.

The product of its digits is 2304, while the sum is 25.

Adding to 33224211142 its reverse (24111242233), we get a palindrome (57335453375).

The spelling of 33224211142 in words is "thirty-three billion, two hundred twenty-four million, two hundred eleven thousand, one hundred forty-two".