102284722239 has 48 divisors (see below), whose sum is σ = 173396560896. Its totient is φ = 53235705600.

The previous prime is 102284722217. The next prime is 102284722249. The reversal of 102284722239 is 932227482201.

It is not a de Polignac number, because 102284722239 - 2⁸ = 102284721983 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 102284722239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102284722249) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 582697 + ... + 737634.

It is an arithmetic number, because the mean of its divisors is an integer number (3612428352).

Almost surely, 2^102284722239 is an apocalyptic number.

102284722239 is a deficient number, since it is larger than the sum of its proper divisors (71111838657).

102284722239 is a wasteful number, since it uses less digits than its factorization.

102284722239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320396 (or 1320389 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 102284722239 in words is "one hundred two billion, two hundred eighty-four million, seven hundred twenty-two thousand, two hundred thirty-nine".