20033200220313 has 64 divisors (see below), whose sum is σ = 32955160780800. Its totient is φ = 10571373120000.

The previous prime is 20033200220309. The next prime is 20033200220317. The reversal of 20033200220313 is 31302200233002.

It is an interprime number because it is at equal distance from previous prime (20033200220309) and next prime (20033200220317).

It is not a de Polignac number, because 20033200220313 - 2² = 20033200220309 is a prime.

It is a super-2 number, since 2×20033200220313² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 20033200220313.

It is not an unprimeable number, because it can be changed into a prime (20033200220317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192558253 + ... + 192662261.

It is an arithmetic number, because the mean of its divisors is an integer number (514924387200).

Almost surely, 2^{20033200220313} is an apocalyptic number.

20033200220313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20033200220313 is a deficient number, since it is larger than the sum of its proper divisors (12921960560487).

20033200220313 is a wasteful number, since it uses less digits than its factorization.

20033200220313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117822.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20033200220313 its reverse (31302200233002), we get a palindrome (51335400453315).

The spelling of 20033200220313 in words is "twenty trillion, thirty-three billion, two hundred million, two hundred twenty thousand, three hundred thirteen".