202220000002012 has 12 divisors (see below), whose sum is σ = 353921675892400. Its totient is φ = 101099521175616.

The previous prime is 202220000001973. The next prime is 202220000002079. The reversal of 202220000002012 is 210200000022202.

It is a junction number, because it is equal to n+sod(n) for n = 202220000001983 and 202220000002001.

It is a congruent 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, 2619662928 + ... + 2619740119.

Almost surely, 2^{202220000002012} is an apocalyptic number.

It is an amenable number.

202220000002012 is a deficient number, since it is larger than the sum of its proper divisors (151701675890388).

202220000002012 is a wasteful number, since it uses less digits than its factorization.

202220000002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239412700 (or 5239412698 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202220000002012 its reverse (210200000022202), we get a palindrome (412420000024214).

The spelling of 202220000002012 in words is "two hundred two trillion, two hundred twenty billion, two thousand, twelve".