33030026220 has 48 divisors (see below), whose sum is σ = 92492563968. Its totient is φ = 8807198400.

The previous prime is 33030026219. The next prime is 33030026233. The reversal of 33030026220 is 2262003033.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935895 + ... + 970545.

It is an arithmetic number, because the mean of its divisors is an integer number (1926928416).

Almost surely, 2^33030026220 is an apocalyptic number.

33030026220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33030026220 is an abundant number, since it is smaller than the sum of its proper divisors (59462537748).

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

33030026220 is a wasteful number, since it uses less digits than its factorization.

33030026220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50550 (or 50548 counting only the distinct ones).

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

Adding to 33030026220 its reverse (2262003033), we get a palindrome (35292029253).

The spelling of 33030026220 in words is "thirty-three billion, thirty million, twenty-six thousand, two hundred twenty".