202212220102012 has 6 divisors (see below), whose sum is σ = 353871385178528. Its totient is φ = 101106110051004.

The previous prime is 202212220101953. The next prime is 202212220102091. The reversal of 202212220102012 is 210201022212202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25276527512748 + ... + 25276527512755.

Almost surely, 2^{202212220102012} is an apocalyptic number.

It is an amenable number.

202212220102012 is a deficient number, since it is larger than the sum of its proper divisors (151659165076516).

202212220102012 is a wasteful number, since it uses less digits than its factorization.

202212220102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50553055025507 (or 50553055025505 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202212220102012 its reverse (210201022212202), we get a palindrome (412413242314214).

The spelling of 202212220102012 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty million, one hundred two thousand, twelve".