1032220202020 has 24 divisors (see below), whose sum is σ = 2477328485184. Its totient is φ = 353904069216.

The previous prime is 1032220202003. The next prime is 1032220202047. The reversal of 1032220202020 is 202020222301.

It is a super-2 number, since 2×1032220202020² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1032220201985 and 1032220202003.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3686500582 + ... + 3686500861.

It is an arithmetic number, because the mean of its divisors is an integer number (103222020216).

Almost surely, 2^{1032220202020} is an apocalyptic number.

1032220202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032220202020 is an abundant number, since it is smaller than the sum of its proper divisors (1445108283164).

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

1032220202020 is a wasteful number, since it uses less digits than its factorization.

1032220202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373001459 (or 7373001457 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1032220202020 its reverse (202020222301), we get a palindrome (1234240424321).

The spelling of 1032220202020 in words is "one trillion, thirty-two billion, two hundred twenty million, two hundred two thousand, twenty".