1112122100210 has 16 divisors (see below), whose sum is σ = 2183803396992. Its totient is φ = 404408036400.

The previous prime is 1112122100191. The next prime is 1112122100213. The reversal of 1112122100210 is 120012212111.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1112122100213) 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, 5055100346 + ... + 5055100565.

It is an arithmetic number, because the mean of its divisors is an integer number (136487712312).

Almost surely, 2^{1112122100210} is an apocalyptic number.

1112122100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112122100210 is a deficient number, since it is larger than the sum of its proper divisors (1071681296782).

1112122100210 is a wasteful number, since it uses less digits than its factorization.

1112122100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110200929.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112122100210 its reverse (120012212111), we get a palindrome (1232134312321).

The spelling of 1112122100210 in words is "one trillion, one hundred twelve billion, one hundred twenty-two million, one hundred thousand, two hundred ten".