202204220665216 has 192 divisors, whose sum is σ = 506064379645440. Its totient is φ = 78775944698880.

The previous prime is 202204220665199. The next prime is 202204220665229. The reversal of 202204220665216 is 612566022402202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2077527145 + ... + 2077624471.

It is an arithmetic number, because the mean of its divisors is an integer number (2635751977320).

Almost surely, 2^{202204220665216} 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 202204220665216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253032189822720).

202204220665216 is an abundant number, since it is smaller than the sum of its proper divisors (303860158980224).

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

202204220665216 is a wasteful number, since it uses less digits than its factorization.

202204220665216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116533 (or 116510 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 202204220665216 in words is "two hundred two trillion, two hundred four billion, two hundred twenty million, six hundred sixty-five thousand, two hundred sixteen".