33130221022200 has 48 divisors (see below), whose sum is σ = 102703685170680. Its totient is φ = 8834725605760.

The previous prime is 33130221022163. The next prime is 33130221022237. The reversal of 33130221022200 is 222012203133.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (33130221022163) and next prime (33130221022237).

It is a super-2 number, since 2×33130221022200² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27608516919 + ... + 27608518118.

Almost surely, 2^{33130221022200} is an apocalyptic number.

33130221022200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33130221022200 is an abundant number, since it is smaller than the sum of its proper divisors (69573464148480).

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

33130221022200 is a wasteful number, since it uses less digits than its factorization.

33130221022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55217035056 (or 55217035047 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33130221022200 its reverse (222012203133), we get a palindrome (33352233225333).

The spelling of 33130221022200 in words is "thirty-three trillion, one hundred thirty billion, two hundred twenty-one million, twenty-two thousand, two hundred".