20322243420410 has 64 divisors (see below), whose sum is σ = 37532046384000. Its totient is φ = 7920069580800.

The previous prime is 20322243420397. The next prime is 20322243420467. The reversal of 20322243420410 is 1402434222302.

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, 945253841 + ... + 945275339.

It is an arithmetic number, because the mean of its divisors is an integer number (586438224750).

Almost surely, 2^{20322243420410} is an apocalyptic number.

20322243420410 is a deficient number, since it is larger than the sum of its proper divisors (17209802963590).

20322243420410 is a wasteful number, since it uses less digits than its factorization.

20322243420410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37263.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 20322243420410 its reverse (1402434222302), we get a palindrome (21724677642712).

The spelling of 20322243420410 in words is "twenty trillion, three hundred twenty-two billion, two hundred forty-three million, four hundred twenty thousand, four hundred ten".