20061445303122 has 16 divisors (see below), whose sum is σ = 40153309796160. Its totient is φ = 6682078569392.

The previous prime is 20061445303091. The next prime is 20061445303147. The reversal of 20061445303122 is 22130354416002.

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 7 ways as a sum of consecutive naturals, for example, 1267457673 + ... + 1267473500.

It is an arithmetic number, because the mean of its divisors is an integer number (2509581862260).

Almost surely, 2^{20061445303122} is an apocalyptic number.

20061445303122 is an abundant number, since it is smaller than the sum of its proper divisors (20091864493038).

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

20061445303122 is a wasteful number, since it uses less digits than its factorization.

20061445303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534932497.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 20061445303122 its reverse (22130354416002), we get a palindrome (42191799719124).

The spelling of 20061445303122 in words is "twenty trillion, sixty-one billion, four hundred forty-five million, three hundred three thousand, one hundred twenty-two".