20242220202044 has 12 divisors (see below), whose sum is σ = 35424297321504. Its totient is φ = 10120992395904.

The previous prime is 20242220202041. The next prime is 20242220202101. The reversal of 20242220202044 is 44020202224202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20242220202041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29038772 + ... + 29727675.

It is an arithmetic number, because the mean of its divisors is an integer number (2952024776792).

Almost surely, 2^{20242220202044} is an apocalyptic number.

It is an amenable number.

20242220202044 is a deficient number, since it is larger than the sum of its proper divisors (15182077119460).

20242220202044 is a wasteful number, since it uses less digits than its factorization.

20242220202044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58852564 (or 58852562 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 20242220202044 its reverse (44020202224202), we get a palindrome (64262422426246).

The spelling of 20242220202044 in words is "twenty trillion, two hundred forty-two billion, two hundred twenty million, two hundred two thousand, forty-four".