20211322241004 has 24 divisors (see below), whose sum is σ = 47310422038320. Its totient is φ = 6715583107584.

The previous prime is 20211322241003. The next prime is 20211322241023. The reversal of 20211322241004 is 40014222311202.

It is not an unprimeable number, because it can be changed into a prime (20211322241003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690534349 + ... + 2690541860.

It is an arithmetic number, because the mean of its divisors is an integer number (1971267584930).

Almost surely, 2^{20211322241004} is an apocalyptic number.

It is an amenable number.

20211322241004 is an abundant number, since it is smaller than the sum of its proper divisors (27099099797316).

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

20211322241004 is a wasteful number, since it uses less digits than its factorization.

20211322241004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381076529 (or 5381076527 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20211322241004 its reverse (40014222311202), we get a palindrome (60225544552206).

The spelling of 20211322241004 in words is "twenty trillion, two hundred eleven billion, three hundred twenty-two million, two hundred forty-one thousand, four".