22220130142332 has 72 divisors (see below), whose sum is σ = 58610548039680. Its totient is φ = 7084566830880.

The previous prime is 22220130142321. The next prime is 22220130142349. The reversal of 22220130142332 is 23324103102222.

22220130142332 is a `hidden beast` number, since 2 + 2 + 2 + 20 + 1 + 301 + 4 + 2 + 332 = 666.

It is a super-2 number, since 2×22220130142332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22220130142296 and 22220130142305.

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 23 ways as a sum of consecutive naturals, for example, 63574269 + ... + 63922827.

It is an arithmetic number, because the mean of its divisors is an integer number (814035389440).

Almost surely, 2^{22220130142332} is an apocalyptic number.

It is an amenable number.

22220130142332 is an abundant number, since it is smaller than the sum of its proper divisors (36390417897348).

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

22220130142332 is a wasteful number, since it uses less digits than its factorization.

22220130142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425583 (or 425578 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22220130142332 its reverse (23324103102222), we get a palindrome (45544233244554).

The spelling of 22220130142332 in words is "twenty-two trillion, two hundred twenty billion, one hundred thirty million, one hundred forty-two thousand, three hundred thirty-two".