1332222112131 has 4 divisors (see below), whose sum is σ = 1776296149512. Its totient is φ = 888148074752.

The previous prime is 1332222112129. The next prime is 1332222112211. The reversal of 1332222112131 is 1312112222331.

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

It is a cyclic number.

It is not a de Polignac number, because 1332222112131 - 2¹ = 1332222112129 is a prime.

It is a super-2 number, since 2×1332222112131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1332222112531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222037018686 + ... + 222037018691.

It is an arithmetic number, because the mean of its divisors is an integer number (444074037378).

Almost surely, 2^{1332222112131} is an apocalyptic number.

1332222112131 is a deficient number, since it is larger than the sum of its proper divisors (444074037381).

1332222112131 is an equidigital number, since it uses as much as digits as its factorization.

1332222112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444074037380.

The product of its digits is 864, while the sum is 24.

Adding to 1332222112131 its reverse (1312112222331), we get a palindrome (2644334334462).

The spelling of 1332222112131 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred thirty-one".