102210244120 has 16 divisors (see below), whose sum is σ = 229973049360. Its totient is φ = 40884097632.

The previous prime is 102210244099. The next prime is 102210244139. The reversal of 102210244120 is 21442012201.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1277628012 + ... + 1277628091.

It is an arithmetic number, because the mean of its divisors is an integer number (14373315585).

Almost surely, 2^102210244120 is an apocalyptic number.

102210244120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102210244120 is an abundant number, since it is smaller than the sum of its proper divisors (127762805240).

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

102210244120 is a wasteful number, since it uses less digits than its factorization.

102210244120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555256114 (or 2555256110 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102210244120 its reverse (21442012201), we get a palindrome (123652256321).

The spelling of 102210244120 in words is "one hundred two billion, two hundred ten million, two hundred forty-four thousand, one hundred twenty".