102227694195 has 32 divisors (see below), whose sum is σ = 182785849344. Its totient is φ = 48356038400.

The previous prime is 102227694169. The next prime is 102227694199. The reversal of 102227694195 is 591496722201.

It is a happy number.

It is not a de Polignac number, because 102227694195 - 2¹² = 102227690099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102227694199) 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 31 ways as a sum of consecutive naturals, for example, 7548867 + ... + 7562396.

It is an arithmetic number, because the mean of its divisors is an integer number (5712057792).

Almost surely, 2^102227694195 is an apocalyptic number.

102227694195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102227694195 is a deficient number, since it is larger than the sum of its proper divisors (80558155149).

102227694195 is a wasteful number, since it uses less digits than its factorization.

102227694195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15111323.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 102227694195 in words is "one hundred two billion, two hundred twenty-seven million, six hundred ninety-four thousand, one hundred ninety-five".