200212100012022 has 64 divisors (see below), whose sum is σ = 463917182851584. Its totient is φ = 56417336213760.

The previous prime is 200212100011993. The next prime is 200212100012027. The reversal of 200212100012022 is 220210001212002.

It is a junction number, because it is equal to n+sod(n) for n = 200212100011992 and 200212100012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212100012027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67962697 + ... + 70847387.

It is an arithmetic number, because the mean of its divisors is an integer number (7248705982056).

Almost surely, 2^{200212100012022} is an apocalyptic number.

200212100012022 is an abundant number, since it is smaller than the sum of its proper divisors (263705082839562).

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

200212100012022 is a wasteful number, since it uses less digits than its factorization.

200212100012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907413.

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

Adding to 200212100012022 its reverse (220210001212002), we get a palindrome (420422101224024).

The spelling of 200212100012022 in words is "two hundred trillion, two hundred twelve billion, one hundred million, twelve thousand, twenty-two".