33002231002230 has 128 divisors (see below), whose sum is σ = 91592418677760. Its totient is φ = 7454268702720.

The previous prime is 33002231002211. The next prime is 33002231002241. The reversal of 33002231002230 is 3220013220033.

It is a super-2 number, since 2×33002231002230² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 33002231002197 and 33002231002206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12194590 + ... + 14653070.

It is an arithmetic number, because the mean of its divisors is an integer number (715565770920).

Almost surely, 2^{33002231002230} is an apocalyptic number.

33002231002230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33002231002230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45796209338880).

33002231002230 is an abundant number, since it is smaller than the sum of its proper divisors (58590187675530).

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

33002231002230 is a wasteful number, since it uses less digits than its factorization.

33002231002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459254.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 33002231002230 its reverse (3220013220033), we get a palindrome (36222244222263).

The spelling of 33002231002230 in words is "thirty-three trillion, two billion, two hundred thirty-one million, two thousand, two hundred thirty".