102110222012 has 12 divisors (see below), whose sum is σ = 178695370056. Its totient is φ = 51054402000.

The previous prime is 102110221963. The next prime is 102110222017. The reversal of 102110222012 is 210222011201.

102110222012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102110222017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275003 + ... + 529005.

It is an arithmetic number, because the mean of its divisors is an integer number (14891280838).

Almost surely, 2^102110222012 is an apocalyptic number.

It is an amenable number.

102110222012 is a deficient number, since it is larger than the sum of its proper divisors (76585148044).

102110222012 is a wasteful number, since it uses less digits than its factorization.

102110222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354508 (or 354506 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102110222012 its reverse (210222011201), we get a palindrome (312332233213).

The spelling of 102110222012 in words is "one hundred two billion, one hundred ten million, two hundred twenty-two thousand, twelve".