20052210530241 has 16 divisors (see below), whose sum is σ = 29707372540800. Its totient is φ = 13367963063664.

The previous prime is 20052210530237. The next prime is 20052210530243. The reversal of 20052210530241 is 14203501225002.

20052210530241 is a `hidden beast` number, since 2 + 0 + 0 + 522 + 105 + 30 + 2 + 4 + 1 = 666.

It is not a de Polignac number, because 20052210530241 - 2² = 20052210530237 is a prime.

It is a super-2 number, since 2×20052210530241² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20052210530243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2835021 + ... + 6938426.

It is an arithmetic number, because the mean of its divisors is an integer number (1856710783800).

Almost surely, 2^{20052210530241} is an apocalyptic number.

It is an amenable number.

20052210530241 is a deficient number, since it is larger than the sum of its proper divisors (9655162010559).

20052210530241 is an equidigital number, since it uses as much as digits as its factorization.

20052210530241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9849445 (or 9849439 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 20052210530241 its reverse (14203501225002), we get a palindrome (34255711755243).

The spelling of 20052210530241 in words is "twenty trillion, fifty-two billion, two hundred ten million, five hundred thirty thousand, two hundred forty-one".