202216422636340 has 96 divisors (see below), whose sum is σ = 485513339351040. Its totient is φ = 69303647116416.

The previous prime is 202216422636311. The next prime is 202216422636359. The reversal of 202216422636340 is 43636224612202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4115167491 + ... + 4115216629.

It is an arithmetic number, because the mean of its divisors is an integer number (5057430618240).

Almost surely, 2^{202216422636340} is an apocalyptic number.

202216422636340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202216422636340 is an abundant number, since it is smaller than the sum of its proper divisors (283296916714700).

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

202216422636340 is a wasteful number, since it uses less digits than its factorization.

202216422636340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60301 (or 60299 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 202216422636340 in words is "two hundred two trillion, two hundred sixteen billion, four hundred twenty-two million, six hundred thirty-six thousand, three hundred forty".