20626224747027 has 8 divisors (see below), whose sum is σ = 27502481915280. Its totient is φ = 13750392038400.

The previous prime is 20626224746957. The next prime is 20626224747053. The reversal of 20626224747027 is 72074742262602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20626224747027 - 2¹² = 20626224742931 is a prime.

It is a super-3 number, since 3×20626224747027³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (20626224747077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106001502 + ... + 106195907.

It is an arithmetic number, because the mean of its divisors is an integer number (3437810239410).

Almost surely, 2^{20626224747027} is an apocalyptic number.

20626224747027 is a deficient number, since it is larger than the sum of its proper divisors (6876257168253).

20626224747027 is a wasteful number, since it uses less digits than its factorization.

20626224747027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212229813.

The product of its (nonzero) digits is 6322176, while the sum is 51.

The spelling of 20626224747027 in words is "twenty trillion, six hundred twenty-six billion, two hundred twenty-four million, seven hundred forty-seven thousand, twenty-seven".