1332323111020 has 96 divisors (see below), whose sum is σ = 3093991520256. Its totient is φ = 477891417600.

The previous prime is 1332323110991. The next prime is 1332323111023. The reversal of 1332323111020 is 201113232331.

It is a super-2 number, since 2×1332323111020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1332323110982 and 1332323111000.

It is not an unprimeable number, because it can be changed into a prime (1332323111023) 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, 5363365 + ... + 5606275.

It is an arithmetic number, because the mean of its divisors is an integer number (32229078336).

Almost surely, 2^{1332323111020} is an apocalyptic number.

1332323111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1332323111020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546995760128).

1332323111020 is an abundant number, since it is smaller than the sum of its proper divisors (1761668409236).

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

1332323111020 is a wasteful number, since it uses less digits than its factorization.

1332323111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243271 (or 243269 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1332323111020 its reverse (201113232331), we get a palindrome (1533436343351).

The spelling of 1332323111020 in words is "one trillion, three hundred thirty-two billion, three hundred twenty-three million, one hundred eleven thousand, twenty".