22022131222132 has 24 divisors (see below), whose sum is σ = 38914579319616. Its totient is φ = 10903689259008.

The previous prime is 22022131222027. The next prime is 22022131222139. The reversal of 22022131222132 is 23122213122022.

It is a junction number, because it is equal to n+sod(n) for n = 22022131222097 and 22022131222106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022131222139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8451183 + ... + 10745545.

It is an arithmetic number, because the mean of its divisors is an integer number (1621440804984).

Almost surely, 2^{22022131222132} is an apocalyptic number.

It is an amenable number.

22022131222132 is a deficient number, since it is larger than the sum of its proper divisors (16892448097484).

22022131222132 is a wasteful number, since it uses less digits than its factorization.

22022131222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317767 (or 2317765 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22022131222132 its reverse (23122213122022), we get a palindrome (45144344344154).

The spelling of 22022131222132 in words is "twenty-two trillion, twenty-two billion, one hundred thirty-one million, two hundred twenty-two thousand, one hundred thirty-two".