20130212303322 has 32 divisors (see below), whose sum is σ = 43921697618880. Its totient is φ = 6099892888320.

The previous prime is 20130212303317. The next prime is 20130212303323. The reversal of 20130212303322 is 22330321203102.

It is a junction number, because it is equal to n+sod(n) for n = 20130212303292 and 20130212303301.

It is not an unprimeable number, because it can be changed into a prime (20130212303323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910173 + ... + 6626400.

It is an arithmetic number, because the mean of its divisors is an integer number (1372553050590).

Almost surely, 2^{20130212303322} is an apocalyptic number.

20130212303322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20130212303322 is an abundant number, since it is smaller than the sum of its proper divisors (23791485315558).

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

20130212303322 is a wasteful number, since it uses less digits than its factorization.

20130212303322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8572318.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20130212303322 its reverse (22330321203102), we get a palindrome (42460533506424).

The spelling of 20130212303322 in words is "twenty trillion, one hundred thirty billion, two hundred twelve million, three hundred three thousand, three hundred twenty-two".