20314244022 has 32 divisors (see below), whose sum is σ = 42773262720. Its totient is φ = 6414059520.

The previous prime is 20314244021. The next prime is 20314244033. The reversal of 20314244022 is 22044241302.

It is a junction number, because it is equal to n+sod(n) for n = 20314243983 and 20314244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314244021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384758 + ... + 1399350.

It is an arithmetic number, because the mean of its divisors is an integer number (1336664460).

Almost surely, 2^20314244022 is an apocalyptic number.

20314244022 is an abundant number, since it is smaller than the sum of its proper divisors (22459018698).

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

20314244022 is a wasteful number, since it uses less digits than its factorization.

20314244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26828.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 20314244022 its reverse (22044241302), we get a palindrome (42358485324).

The spelling of 20314244022 in words is "twenty billion, three hundred fourteen million, two hundred forty-four thousand, twenty-two".