83220913302 has 16 divisors (see below), whose sum is σ = 166562365872. Its totient is φ = 27720214560.

The previous prime is 83220913291. The next prime is 83220913327. The reversal of 83220913302 is 20331902238.

It is a super-3 number, since 3×83220913302³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5013493 + ... + 5030064.

It is an arithmetic number, because the mean of its divisors is an integer number (10410147867).

Almost surely, 2^83220913302 is an apocalyptic number.

83220913302 is an abundant number, since it is smaller than the sum of its proper divisors (83341452570).

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

83220913302 is a wasteful number, since it uses less digits than its factorization.

83220913302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10044943.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 83220913302 in words is "eighty-three billion, two hundred twenty million, nine hundred thirteen thousand, three hundred two".