202212121103130 has 64 divisors (see below), whose sum is σ = 506455926001920. Its totient is φ = 51574013922816.

The previous prime is 202212121102997. The next prime is 202212121103173. The reversal of 202212121103130 is 31301121212202.

It is a super-3 number, since 3×202212121103130³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202212121103097 and 202212121103106.

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, 5904867 + ... + 20959286.

It is an arithmetic number, because the mean of its divisors is an integer number (7913373843780).

Almost surely, 2^{202212121103130} is an apocalyptic number.

202212121103130 is an abundant number, since it is smaller than the sum of its proper divisors (304243804898790).

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

202212121103130 is a wasteful number, since it uses less digits than its factorization.

202212121103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26875095.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 202212121103130 its reverse (31301121212202), we get a palindrome (233513242315332).

The spelling of 202212121103130 in words is "two hundred two trillion, two hundred twelve billion, one hundred twenty-one million, one hundred three thousand, one hundred thirty".