22132123121230 has 8 divisors (see below), whose sum is σ = 39837821618232. Its totient is φ = 8852849248488.

The previous prime is 22132123121219. The next prime is 22132123121243. The reversal of 22132123121230 is 3212132123122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22132123121195 and 22132123121204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106606156052 + ... + 1106606156071.

It is an arithmetic number, because the mean of its divisors is an integer number (4979727702279).

Almost surely, 2^{22132123121230} is an apocalyptic number.

22132123121230 is a deficient number, since it is larger than the sum of its proper divisors (17705698497002).

22132123121230 is a wasteful number, since it uses less digits than its factorization.

22132123121230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213212312130.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22132123121230 its reverse (3212132123122), we get a palindrome (25344255244352).

The spelling of 22132123121230 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred twenty-three million, one hundred twenty-one thousand, two hundred thirty".