102110422412 has 24 divisors (see below), whose sum is σ = 189267575616. Its totient is φ = 48035971328.

The previous prime is 102110422397. The next prime is 102110422417. The reversal of 102110422412 is 214224011201.

It is a super-3 number, since 3×102110422412³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (102110422417) 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 7 ways as a sum of consecutive naturals, for example, 42803 + ... + 453930.

It is an arithmetic number, because the mean of its divisors is an integer number (7886148984).

Almost surely, 2^102110422412 is an apocalyptic number.

It is an amenable number.

102110422412 is a deficient number, since it is larger than the sum of its proper divisors (87157153204).

102110422412 is a wasteful number, since it uses less digits than its factorization.

102110422412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499777 (or 499775 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102110422412 its reverse (214224011201), we get a palindrome (316334433613).

The spelling of 102110422412 in words is "one hundred two billion, one hundred ten million, four hundred twenty-two thousand, four hundred twelve".