202122331012 has 12 divisors (see below), whose sum is σ = 404244662080. Its totient is φ = 86623856136.

The previous prime is 202122331007. The next prime is 202122331031. The reversal of 202122331012 is 210133221202.

202122331012 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3609327312 + ... + 3609327367.

Almost surely, 2^202122331012 is an apocalyptic number.

It is an amenable number.

202122331012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202122331012 is a wasteful number, since it uses less digits than its factorization.

202122331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218654690 (or 7218654688 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 202122331012 its reverse (210133221202), we get a palindrome (412255552214).

The spelling of 202122331012 in words is "two hundred two billion, one hundred twenty-two million, three hundred thirty-one thousand, twelve".