22203132132231 has 12 divisors (see below), whose sum is σ = 33177093991080. Its totient is φ = 14291671257360.

The previous prime is 22203132132157. The next prime is 22203132132263. The reversal of 22203132132231 is 13223123130222.

22203132132231 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 313 + 21 + 322 + 3 + 1 = 666.

It is not a de Polignac number, because 22203132132231 - 2²² = 22203127937927 is a prime.

It is a super-2 number, since 2×22203132132231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22203132132195 and 22203132132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203132132271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42534735625 + ... + 42534736146.

It is an arithmetic number, because the mean of its divisors is an integer number (2764757832590).

Almost surely, 2^{22203132132231} is an apocalyptic number.

22203132132231 is a deficient number, since it is larger than the sum of its proper divisors (10973961858849).

22203132132231 is a wasteful number, since it uses less digits than its factorization.

22203132132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85069471806 (or 85069471803 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22203132132231 its reverse (13223123130222), we get a palindrome (35426255262453).

The spelling of 22203132132231 in words is "twenty-two trillion, two hundred three billion, one hundred thirty-two million, one hundred thirty-two thousand, two hundred thirty-one".