22012022130 has 96 divisors (see below), whose sum is σ = 62386837632. Its totient is φ = 4868974080.

The previous prime is 22012022119. The next prime is 22012022167. The reversal of 22012022130 is 3122021022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147274 + ... + 256346.

It is an arithmetic number, because the mean of its divisors is an integer number (649862892).

Almost surely, 2^22012022130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22012022130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31193418816).

22012022130 is an abundant number, since it is smaller than the sum of its proper divisors (40374815502).

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

22012022130 is a wasteful number, since it uses less digits than its factorization.

22012022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109152 (or 109121 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22012022130 its reverse (3122021022), we get a palindrome (25134043152).

The spelling of 22012022130 in words is "twenty-two billion, twelve million, twenty-two thousand, one hundred thirty".