102302122204392 has 64 divisors (see below), whose sum is σ = 295417893009600. Its totient is φ = 29177075850240.

The previous prime is 102302122204391. The next prime is 102302122204421. The reversal of 102302122204392 is 293402221203201.

It is a super-4 number, since 4×102302122204392⁴ (a number of 57 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (102302122204391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11397290767 + ... + 11397299742.

It is an arithmetic number, because the mean of its divisors is an integer number (4615904578275).

Almost surely, 2^{102302122204392} is an apocalyptic number.

102302122204392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102302122204392 is an abundant number, since it is smaller than the sum of its proper divisors (193115770805208).

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

102302122204392 is a wasteful number, since it uses less digits than its factorization.

102302122204392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22794590546 (or 22794590542 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 102302122204392 its reverse (293402221203201), we get a palindrome (395704343407593).

The spelling of 102302122204392 in words is "one hundred two trillion, three hundred two billion, one hundred twenty-two million, two hundred four thousand, three hundred ninety-two".