20242202224 has 20 divisors (see below), whose sum is σ = 39375526680. Its totient is φ = 10080776000.

The previous prime is 20242202147. The next prime is 20242202231. The reversal of 20242202224 is 42220224202.

It is a junction number, because it is equal to n+sod(n) for n = 20242202195 and 20242202204.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2516179 + ... + 2524210.

It is an arithmetic number, because the mean of its divisors is an integer number (1968776334).

Almost surely, 2^20242202224 is an apocalyptic number.

It is an amenable number.

20242202224 is a deficient number, since it is larger than the sum of its proper divisors (19133324456).

20242202224 is a wasteful number, since it uses less digits than its factorization.

20242202224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040648 (or 5040642 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 20242202224 its reverse (42220224202), we get a palindrome (62462426426).

The spelling of 20242202224 in words is "twenty billion, two hundred forty-two million, two hundred two thousand, two hundred twenty-four".