102012200110 has 16 divisors (see below), whose sum is σ = 183672932256. Its totient is φ = 40793552928.

The previous prime is 102012200099. The next prime is 102012200113. The reversal of 102012200110 is 11002210201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012200113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378017 + ... + 1450156.

It is an arithmetic number, because the mean of its divisors is an integer number (11479558266).

Almost surely, 2^102012200110 is an apocalyptic number.

102012200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102012200110 is a deficient number, since it is larger than the sum of its proper divisors (81660732146).

102012200110 is a wasteful number, since it uses less digits than its factorization.

102012200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831787.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102012200110 its reverse (11002210201), we get a palindrome (113014410311).

The spelling of 102012200110 in words is "one hundred two billion, twelve million, two hundred thousand, one hundred ten".