33224041440100 has 72 divisors (see below), whose sum is σ = 82543551249600. Its totient is φ = 11370648981120.

The previous prime is 33224041440071. The next prime is 33224041440103. The reversal of 33224041440100 is 104414042233.

It is a super-2 number, since 2×33224041440100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (33224041440103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42215950 + ... + 42995749.

It is an arithmetic number, because the mean of its divisors is an integer number (1146438211800).

Almost surely, 2^{33224041440100} is an apocalyptic number.

It is an amenable number.

33224041440100 is an abundant number, since it is smaller than the sum of its proper divisors (49319509809500).

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

33224041440100 is a wasteful number, since it uses less digits than its factorization.

33224041440100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85212277 (or 85212270 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 33224041440100 its reverse (104414042233), we get a palindrome (33328455482333).

The spelling of 33224041440100 in words is "thirty-three trillion, two hundred twenty-four billion, forty-one million, four hundred forty thousand, one hundred".