22213323123132 has 12 divisors (see below), whose sum is σ = 51831087287336. Its totient is φ = 7404441041040.

The previous prime is 22213323123109. The next prime is 22213323123161. The reversal of 22213323123132 is 23132132331222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22213323123132.

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, 925555130119 + ... + 925555130142.

Almost surely, 2^{22213323123132} is an apocalyptic number.

It is an amenable number.

22213323123132 is an abundant number, since it is smaller than the sum of its proper divisors (29617764164204).

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

22213323123132 is a wasteful number, since it uses less digits than its factorization.

22213323123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851110260268 (or 1851110260266 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

Adding to 22213323123132 its reverse (23132132331222), we get a palindrome (45345455454354).

The spelling of 22213323123132 in words is "twenty-two trillion, two hundred thirteen billion, three hundred twenty-three million, one hundred twenty-three thousand, one hundred thirty-two".