20413321446222 has 24 divisors (see below), whose sum is σ = 44229142876464. Its totient is φ = 6804397444704.

The previous prime is 20413321446179. The next prime is 20413321446247. The reversal of 20413321446222 is 22264412331402.

20413321446222 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 3 + 3 + 21 + 4 + 4 + 622 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 594018 + ... + 6417125.

It is an arithmetic number, because the mean of its divisors is an integer number (1842880953186).

Almost surely, 2^{20413321446222} is an apocalyptic number.

20413321446222 is an abundant number, since it is smaller than the sum of its proper divisors (23815821430242).

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

20413321446222 is a wasteful number, since it uses less digits than its factorization.

20413321446222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7172904 (or 7172901 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 20413321446222 its reverse (22264412331402), we get a palindrome (42677733777624).

The spelling of 20413321446222 in words is "twenty trillion, four hundred thirteen billion, three hundred twenty-one million, four hundred forty-six thousand, two hundred twenty-two".