112002100210 has 128 divisors (see below), whose sum is σ = 270846664704. Its totient is φ = 32205116160.

The previous prime is 112002100139. The next prime is 112002100211. The reversal of 112002100210 is 12001200211.

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

112002100210 is a modest number, since divided by 2100210 gives 1120 as remainder.

It is not an unprimeable number, because it can be changed into a prime (112002100211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33461757 + ... + 33465103.

It is an arithmetic number, because the mean of its divisors is an integer number (2115989568).

Almost surely, 2^112002100210 is an apocalyptic number.

112002100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112002100210 is an abundant number, since it is smaller than the sum of its proper divisors (158844564494).

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

112002100210 is a wasteful number, since it uses less digits than its factorization.

112002100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6728.

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

Adding to 112002100210 its reverse (12001200211), we get a palindrome (124003300421).

It can be divided in two parts, 112002 and 100210, that added together give a palindrome (212212).

The spelling of 112002100210 in words is "one hundred twelve billion, two million, one hundred thousand, two hundred ten".