20224200244404 has 96 divisors (see below), whose sum is σ = 50871017317120. Its totient is φ = 6216559653888.

The previous prime is 20224200244379. The next prime is 20224200244429. The reversal of 20224200244404 is 40444200242202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20224200244379) and next prime (20224200244429).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1607257497 + ... + 1607270079.

Almost surely, 2^{20224200244404} is an apocalyptic number.

It is an amenable number.

20224200244404 is an abundant number, since it is smaller than the sum of its proper divisors (30646817072716).

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

20224200244404 is a wasteful number, since it uses less digits than its factorization.

20224200244404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22169 (or 22167 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 20224200244404 its reverse (40444200242202), we get a palindrome (60668400486606).

The spelling of 20224200244404 in words is "twenty trillion, two hundred twenty-four billion, two hundred million, two hundred forty-four thousand, four hundred four".