11122300212231 has 16 divisors (see below), whose sum is σ = 16664851155456. Its totient is φ = 6546905810016.

The previous prime is 11122300212229. The next prime is 11122300212251. The reversal of 11122300212231 is 13221200322111.

It is not a de Polignac number, because 11122300212231 - 2¹ = 11122300212229 is a prime.

It is a super-2 number, since 2×11122300212231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122300212198 and 11122300212207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122300212211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6199720515 + ... + 6199722308.

It is an arithmetic number, because the mean of its divisors is an integer number (1041553197216).

Almost surely, 2^{11122300212231} is an apocalyptic number.

11122300212231 is a deficient number, since it is larger than the sum of its proper divisors (5542550943225).

11122300212231 is a wasteful number, since it uses less digits than its factorization.

11122300212231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12399442862.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11122300212231 its reverse (13221200322111), we get a palindrome (24343500534342).

The spelling of 11122300212231 in words is "eleven trillion, one hundred twenty-two billion, three hundred million, two hundred twelve thousand, two hundred thirty-one".