202200200121012 has 24 divisors (see below), whose sum is σ = 488069448568800. Its totient is φ = 65075926475616.

The previous prime is 202200200121001. The next prime is 202200200121053. The reversal of 202200200121012 is 210121002002202.

It is a junction number, because it is equal to n+sod(n) for n = 202200200120982 and 202200200121000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290517528562 + ... + 290517529257.

It is an arithmetic number, because the mean of its divisors is an integer number (20336227023700).

Almost surely, 2^{202200200121012} is an apocalyptic number.

It is an amenable number.

202200200121012 is an abundant number, since it is smaller than the sum of its proper divisors (285869248447788).

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

202200200121012 is a wasteful number, since it uses less digits than its factorization.

202200200121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581035057855 (or 581035057853 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202200200121012 its reverse (210121002002202), we get a palindrome (412321202123214).

The spelling of 202200200121012 in words is "two hundred two trillion, two hundred billion, two hundred million, one hundred twenty-one thousand, twelve".