2112001022010 has 64 divisors (see below), whose sum is σ = 5531873802624. Its totient is φ = 511789958400.

The previous prime is 2112001021997. The next prime is 2112001022017. The reversal of 2112001022010 is 102201002112.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2112001022017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 508881 + ... + 2117300.

It is an arithmetic number, because the mean of its divisors is an integer number (86435528166).

Almost surely, 2^{2112001022010} is an apocalyptic number.

2112001022010 is an abundant number, since it is smaller than the sum of its proper divisors (3419872780614).

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

2112001022010 is a wasteful number, since it uses less digits than its factorization.

2112001022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628639.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2112001022010 its reverse (102201002112), we get a palindrome (2214202024122).

It can be divided in two parts, 211200102 and 2010, that added together give a palindrome (211202112).

The spelling of 2112001022010 in words is "two trillion, one hundred twelve billion, one million, twenty-two thousand, ten".