33300022130130 has 144 divisors (see below), whose sum is σ = 94159960332480. Its totient is φ = 7515084298176.

The previous prime is 33300022130083. The next prime is 33300022130147. The reversal of 33300022130130 is 3103122000333.

It is a super-2 number, since 2×33300022130130² (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 = 33300022130097 and 33300022130106.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7359411 + ... + 10989129.

It is an arithmetic number, because the mean of its divisors is an integer number (653888613420).

Almost surely, 2^{33300022130130} is an apocalyptic number.

33300022130130 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 33300022130130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47079980166240).

33300022130130 is an abundant number, since it is smaller than the sum of its proper divisors (60859938202350).

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

33300022130130 is a wasteful number, since it uses less digits than its factorization.

33300022130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629901 (or 3629815 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33300022130130 its reverse (3103122000333), we get a palindrome (36403144130463).

The spelling of 33300022130130 in words is "thirty-three trillion, three hundred billion, twenty-two million, one hundred thirty thousand, one hundred thirty".