13022021320200 has 72 divisors (see below), whose sum is σ = 43732288273050. Its totient is φ = 3472539018240.

The previous prime is 13022021320183. The next prime is 13022021320291. The reversal of 13022021320200 is 202312022031.

13022021320200 is a `hidden beast` number, since 1 + 30 + 220 + 213 + 2 + 0 + 200 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 5252411410596 + 7769609909604 = 2291814^2 + 2787402^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3617226345 + ... + 3617229944.

Almost surely, 2^{13022021320200} is an apocalyptic number.

13022021320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13022021320200 is an abundant number, since it is smaller than the sum of its proper divisors (30710266952850).

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

13022021320200 is a wasteful number, since it uses less digits than its factorization.

13022021320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7234456311 (or 7234456299 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13022021320200 its reverse (202312022031), we get a palindrome (13224333342231).

The spelling of 13022021320200 in words is "thirteen trillion, twenty-two billion, twenty-one million, three hundred twenty thousand, two hundred".