1112201012210 has 16 divisors (see below), whose sum is σ = 2021783227992. Its totient is φ = 440475648000.

The previous prime is 1112201012207. The next prime is 1112201012233. The reversal of 1112201012210 is 122101022111.

It can be written as a sum of positive squares in 4 ways, for example, as 1075076585881 + 37124426329 = 1036859^2 + 192677^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550593551 + ... + 550595570.

Almost surely, 2^{1112201012210} is an apocalyptic number.

1112201012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112201012210 is a deficient number, since it is larger than the sum of its proper divisors (909582215782).

1112201012210 is a wasteful number, since it uses less digits than its factorization.

1112201012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101189229.

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

Adding to 1112201012210 its reverse (122101022111), we get a palindrome (1234302034321).

Subtracting from 1112201012210 its reverse (122101022111), we obtain a palindrome (990099990099).

The spelling of 1112201012210 in words is "one trillion, one hundred twelve billion, two hundred one million, twelve thousand, two hundred ten".