22132100123093 has 4 divisors (see below), whose sum is σ = 22435279576908. Its totient is φ = 21828920669280.

The previous prime is 22132100123069. The next prime is 22132100123167. The reversal of 22132100123093 is 39032100123122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11313414785764 + 10818685337329 = 3363542^2 + 3289177^2 .

It is a cyclic number.

It is not a de Polignac number, because 22132100123093 - 2⁴⁴ = 4539914078677 is a prime.

It is a super-2 number, since 2×22132100123093² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132100120093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151589726798 + ... + 151589726943.

It is an arithmetic number, because the mean of its divisors is an integer number (5608819894227).

Almost surely, 2^{22132100123093} is an apocalyptic number.

It is an amenable number.

22132100123093 is a deficient number, since it is larger than the sum of its proper divisors (303179453815).

22132100123093 is an equidigital number, since it uses as much as digits as its factorization.

22132100123093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303179453814.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 22132100123093 its sum of digits (29), we get a palindrome (22132100123122).

The spelling of 22132100123093 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred million, one hundred twenty-three thousand, ninety-three".