1132212202320 has 80 divisors (see below), whose sum is σ = 3630887429760. Its totient is φ = 291512105472.

The previous prime is 1132212202279. The next prime is 1132212202321. The reversal of 1132212202320 is 232022122311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1132212202320² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132212202321) 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, 81330124 + ... + 81344043.

It is an arithmetic number, because the mean of its divisors is an integer number (45386092872).

Almost surely, 2^{1132212202320} is an apocalyptic number.

1132212202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132212202320 is an abundant number, since it is smaller than the sum of its proper divisors (2498675227440).

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

1132212202320 is a wasteful number, since it uses less digits than its factorization.

1132212202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162674212 (or 162674206 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1132212202320 its reverse (232022122311), we get a palindrome (1364234324631).

The spelling of 1132212202320 in words is "one trillion, one hundred thirty-two billion, two hundred twelve million, two hundred two thousand, three hundred twenty".