22130021332332 has 48 divisors (see below), whose sum is σ = 58100384204800. Its totient is φ = 7283298157200.

The previous prime is 22130021332261. The next prime is 22130021332381. The reversal of 22130021332332 is 23323312003122.

22130021332332 is a `hidden beast` number, since 2 + 2 + 1 + 300 + 2 + 1 + 3 + 323 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22130021332296 and 22130021332305.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1296875044 + ... + 1296892107.

Almost surely, 2^{22130021332332} is an apocalyptic number.

It is an amenable number.

22130021332332 is an abundant number, since it is smaller than the sum of its proper divisors (35970362872468).

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

22130021332332 is a wasteful number, since it uses less digits than its factorization.

22130021332332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593767243 (or 2593767235 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 22130021332332 its reverse (23323312003122), we get a palindrome (45453333335454).

The spelling of 22130021332332 in words is "twenty-two trillion, one hundred thirty billion, twenty-one million, three hundred thirty-two thousand, three hundred thirty-two".