802200020020212 has 216 divisors, whose sum is σ = 2126860412695200. Its totient is φ = 235147739164800.

The previous prime is 802200020020163. The next prime is 802200020020219. The reversal of 802200020020212 is 212020020002208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802200020020219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3263652214 + ... + 3263898002.

It is an arithmetic number, because the mean of its divisors is an integer number (9846575984700).

Almost surely, 2^{802200020020212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 802200020020212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1063430206347600).

802200020020212 is an abundant number, since it is smaller than the sum of its proper divisors (1324660392674988).

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

802200020020212 is a wasteful number, since it uses less digits than its factorization.

802200020020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248219 (or 248175 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The spelling of 802200020020212 in words is "eight hundred two trillion, two hundred billion, twenty million, twenty thousand, two hundred twelve".