22032112022130 has 128 divisors (see below), whose sum is σ = 63710448076800. Its totient is φ = 4763443106304.

The previous prime is 22032112022113. The next prime is 22032112022131. The reversal of 22032112022130 is 3122021123022.

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 = 22032112022097 and 22032112022106.

It is not an unprimeable number, because it can be changed into a prime (22032112022131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1728235 + ... + 6859374.

It is an arithmetic number, because the mean of its divisors is an integer number (497737875600).

Almost surely, 2^{22032112022130} is an apocalyptic number.

22032112022130 is an abundant number, since it is smaller than the sum of its proper divisors (41678336054670).

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

22032112022130 is a wasteful number, since it uses less digits than its factorization.

22032112022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588288.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22032112022130 its reverse (3122021123022), we get a palindrome (25154133145152).

The spelling of 22032112022130 in words is "twenty-two trillion, thirty-two billion, one hundred twelve million, twenty-two thousand, one hundred thirty".