20222133130212 has 24 divisors (see below), whose sum is σ = 50814590942976. Its totient is φ = 6222194809248.

The previous prime is 20222133130211. The next prime is 20222133130219. The reversal of 20222133130212 is 21203133122202.

It is not an unprimeable number, because it can be changed into a prime (20222133130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64814529108 + ... + 64814529419.

It is an arithmetic number, because the mean of its divisors is an integer number (2117274622624).

Almost surely, 2^{20222133130212} is an apocalyptic number.

It is an amenable number.

20222133130212 is an abundant number, since it is smaller than the sum of its proper divisors (30592457812764).

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

20222133130212 is a wasteful number, since it uses less digits than its factorization.

20222133130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129629058547 (or 129629058545 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20222133130212 its reverse (21203133122202), we get a palindrome (41425266252414).

The spelling of 20222133130212 in words is "twenty trillion, two hundred twenty-two billion, one hundred thirty-three million, one hundred thirty thousand, two hundred twelve".