112102120210 has 32 divisors (see below), whose sum is σ = 212451877440. Its totient is φ = 42471231552.

The previous prime is 112102120201. The next prime is 112102120241. The reversal of 112102120210 is 12021201211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809257 + ... + 937603.

It is an arithmetic number, because the mean of its divisors is an integer number (6639121170).

Almost surely, 2^112102120210 is an apocalyptic number.

112102120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112102120210 is a deficient number, since it is larger than the sum of its proper divisors (100349757230).

112102120210 is a wasteful number, since it uses less digits than its factorization.

112102120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132970.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112102120210 its reverse (12021201211), we get a palindrome (124123321421).

The spelling of 112102120210 in words is "one hundred twelve billion, one hundred two million, one hundred twenty thousand, two hundred ten".