20132110222231 has 32 divisors (see below), whose sum is σ = 24722818154496. Its totient is φ = 16018937088000.

The previous prime is 20132110222223. The next prime is 20132110222253. The reversal of 20132110222231 is 13222201123102.

It is not a de Polignac number, because 20132110222231 - 2³ = 20132110222223 is a prime.

It is a super-2 number, since 2×20132110222231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132110222031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6723130 + ... + 9244711.

It is an arithmetic number, because the mean of its divisors is an integer number (772588067328).

Almost surely, 2^{20132110222231} is an apocalyptic number.

20132110222231 is a deficient number, since it is larger than the sum of its proper divisors (4590707932265).

20132110222231 is a wasteful number, since it uses less digits than its factorization.

20132110222231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15968103.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20132110222231 its reverse (13222201123102), we get a palindrome (33354311345333).

The spelling of 20132110222231 in words is "twenty trillion, one hundred thirty-two billion, one hundred ten million, two hundred twenty-two thousand, two hundred thirty-one".