102089220192 has 36 divisors (see below), whose sum is σ = 290316220740. Its totient is φ = 34029739968.

The previous prime is 102089220187. The next prime is 102089220203. The reversal of 102089220192 is 291022980201.

102089220192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177237942 + ... + 177238517.

It is an arithmetic number, because the mean of its divisors is an integer number (8064339465).

Almost surely, 2^102089220192 is an apocalyptic number.

102089220192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102089220192 is an abundant number, since it is smaller than the sum of its proper divisors (188227000548).

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

102089220192 is a wasteful number, since it uses less digits than its factorization.

102089220192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354476475 (or 354476464 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 102089220192 in words is "one hundred two billion, eighty-nine million, two hundred twenty thousand, one hundred ninety-two".