20242304521012 has 12 divisors (see below), whose sum is σ = 40484609042080. Its totient is φ = 8675273366136.

The previous prime is 20242304520973. The next prime is 20242304521031. The reversal of 20242304521012 is 21012540324202.

20242304521012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 722939447179 = 20242304521012 / (2 + 0 + 2 + 4 + 2 + 3 + 0 + 4 + 5 + 2 + 1 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361469723562 + ... + 361469723617.

Almost surely, 2^{20242304521012} is an apocalyptic number.

It is an amenable number.

20242304521012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20242304521012 is a wasteful number, since it uses less digits than its factorization.

20242304521012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722939447190 (or 722939447188 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 20242304521012 its reverse (21012540324202), we get a palindrome (41254844845214).

The spelling of 20242304521012 in words is "twenty trillion, two hundred forty-two billion, three hundred four million, five hundred twenty-one thousand, twelve".