102112211112010 has 16 divisors (see below), whose sum is σ = 200511250911072. Its totient is φ = 37131713131600.

The previous prime is 102112211111983. The next prime is 102112211112019. The reversal of 102112211112010 is 10211112211201.

It is not an unprimeable number, because it can be changed into a prime (102112211112019) 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, 464146414036 + ... + 464146414255.

It is an arithmetic number, because the mean of its divisors is an integer number (12531953181942).

Almost surely, 2^{102112211112010} is an apocalyptic number.

102112211112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102112211112010 is a deficient number, since it is larger than the sum of its proper divisors (98399039799062).

102112211112010 is a wasteful number, since it uses less digits than its factorization.

102112211112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928292828309.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 102112211112010 its reverse (10211112211201), we get a palindrome (112323323323211).

The spelling of 102112211112010 in words is "one hundred two trillion, one hundred twelve billion, two hundred eleven million, one hundred twelve thousand, ten".