102244041111 has 8 divisors (see below), whose sum is σ = 137967863040. Its totient is φ = 67341456632.

The previous prime is 102244041101. The next prime is 102244041121. The reversal of 102244041111 is 111140442201.

It is an interprime number because it is at equal distance from previous prime (102244041101) and next prime (102244041121).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102244041111 - 2⁹ = 102244040599 is a prime.

It is a super-2 number, since 2×102244041111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102244041101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 205309071 + ... + 205309568.

It is an arithmetic number, because the mean of its divisors is an integer number (17245982880).

Almost surely, 2^102244041111 is an apocalyptic number.

102244041111 is a deficient number, since it is larger than the sum of its proper divisors (35723821929).

102244041111 is an equidigital number, since it uses as much as digits as its factorization.

102244041111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410618725.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 102244041111 its reverse (111140442201), we get a palindrome (213384483312).

The spelling of 102244041111 in words is "one hundred two billion, two hundred forty-four million, forty-one thousand, one hundred eleven".