33202221130 has 16 divisors (see below), whose sum is σ = 64361228904. Its totient is φ = 12259281600.

The previous prime is 33202221103. The next prime is 33202221167. The reversal of 33202221130 is 3112220233.

It can be written as a sum of positive squares in 4 ways, for example, as 25779192481 + 7423028649 = 160559^2 + 86157^2 .

It is a super-2 number, since 2×33202221130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33202221098 and 33202221107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127700721 + ... + 127700980.

Almost surely, 2^33202221130 is an apocalyptic number.

33202221130 is a deficient number, since it is larger than the sum of its proper divisors (31159007774).

33202221130 is a wasteful number, since it uses less digits than its factorization.

33202221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255401721.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 33202221130 its reverse (3112220233), we get a palindrome (36314441363).

The spelling of 33202221130 in words is "thirty-three billion, two hundred two million, two hundred twenty-one thousand, one hundred thirty".