1131033222132 has 96 divisors (see below), whose sum is σ = 3004526214144. Its totient is φ = 327796550400.

The previous prime is 1131033222097. The next prime is 1131033222149. The reversal of 1131033222132 is 2312223301311.

It is a super-2 number, since 2×1131033222132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 33916707 + ... + 33950037.

It is an arithmetic number, because the mean of its divisors is an integer number (31297148064).

Almost surely, 2^{1131033222132} is an apocalyptic number.

1131033222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1131033222132 is an abundant number, since it is smaller than the sum of its proper divisors (1873492992012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131033222132 is a wasteful number, since it uses less digits than its factorization.

1131033222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44549 (or 44547 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1131033222132 its reverse (2312223301311), we get a palindrome (3443256523443).

The spelling of 1131033222132 in words is "one trillion, one hundred thirty-one billion, thirty-three million, two hundred twenty-two thousand, one hundred thirty-two".