1332203312020 has 48 divisors (see below), whose sum is σ = 3206947540608. Its totient is φ = 455375479680.

The previous prime is 1332203312017. The next prime is 1332203312051. The reversal of 1332203312020 is 202133022331.

It is a junction number, because it is equal to n+sod(n) for n = 1332203311982 and 1332203312000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14327887 + ... + 14420566.

It is an arithmetic number, because the mean of its divisors is an integer number (66811407096).

Almost surely, 2^{1332203312020} is an apocalyptic number.

1332203312020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332203312020 is an abundant number, since it is smaller than the sum of its proper divisors (1874744228588).

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

1332203312020 is a wasteful number, since it uses less digits than its factorization.

1332203312020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28748800 (or 28748798 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1332203312020 its reverse (202133022331), we get a palindrome (1534336334351).

The spelling of 1332203312020 in words is "one trillion, three hundred thirty-two billion, two hundred three million, three hundred twelve thousand, twenty".