1345300220000 has 120 divisors (see below), whose sum is σ = 3610517320872. Its totient is φ = 489200000000.

The previous prime is 1345300219957. The next prime is 1345300220053. The reversal of 1345300220000 is 220035431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2837501 + ... + 3277500.

Almost surely, 2^{1345300220000} is an apocalyptic number.

1345300220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345300220000 is an abundant number, since it is smaller than the sum of its proper divisors (2265217100872).

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

1345300220000 is an equidigital number, since it uses as much as digits as its factorization.

1345300220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115042 (or 6115019 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 1345300220000 its reverse (220035431), we get a palindrome (1345520255431).

The spelling of 1345300220000 in words is "one trillion, three hundred forty-five billion, three hundred million, two hundred twenty thousand".