20544314133322 has 64 divisors (see below), whose sum is σ = 37321464096000. Its totient is φ = 8279908826112.

The previous prime is 20544314133307. The next prime is 20544314133367. The reversal of 20544314133322 is 22333141344502.

It is a super-2 number, since 2×20544314133322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1964266129 + ... + 1964276587.

It is an arithmetic number, because the mean of its divisors is an integer number (583147876500).

Almost surely, 2^{20544314133322} is an apocalyptic number.

20544314133322 is a deficient number, since it is larger than the sum of its proper divisors (16777149962678).

20544314133322 is a wasteful number, since it uses less digits than its factorization.

20544314133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16543.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 20544314133322 its reverse (22333141344502), we get a palindrome (42877455477824).

The spelling of 20544314133322 in words is "twenty trillion, five hundred forty-four billion, three hundred fourteen million, one hundred thirty-three thousand, three hundred twenty-two".