130022334 has 80 divisors (see below), whose sum is σ = 317238768. Its totient is φ = 39564288.

The previous prime is 130022311. The next prime is 130022383. The reversal of 130022334 is 433220031.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 39 ways as a sum of consecutive naturals, for example, 225054 + ... + 225630.

Almost surely, 2^130022334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130022334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158619384).

130022334 is an abundant number, since it is smaller than the sum of its proper divisors (187216434).

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

130022334 is a wasteful number, since it uses less digits than its factorization.

130022334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 130022334 is about 11402.7336196195. The cubic root of 130022334 is about 506.6087103799.

Adding to 130022334 its reverse (433220031), we get a palindrome (563242365).

The spelling of 130022334 in words is "one hundred thirty million, twenty-two thousand, three hundred thirty-four".