33322231044 has 144 divisors (see below), whose sum is σ = 86781700096. Its totient is φ = 10777536000.

The previous prime is 33322231039. The next prime is 33322231067. The reversal of 33322231044 is 44013222333.

33322231044 is a `hidden beast` number, since 3 + 332 + 223 + 104 + 4 = 666.

It is a super-2 number, since 2×33322231044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33322230999 and 33322231017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55444344 + ... + 55444944.

Almost surely, 2^33322231044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33322231044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43390850048).

33322231044 is an abundant number, since it is smaller than the sum of its proper divisors (53459469052).

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

33322231044 is a wasteful number, since it uses less digits than its factorization.

33322231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 33322231044 its reverse (44013222333), we get a palindrome (77335453377).

The spelling of 33322231044 in words is "thirty-three billion, three hundred twenty-two million, two hundred thirty-one thousand, forty-four".