2112002121110 has 32 divisors (see below), whose sum is σ = 4344743100672. Its totient is φ = 724106175840.

The previous prime is 2112002121101. The next prime is 2112002121197. The reversal of 2112002121110 is 111212002112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 8493245 + ... + 8738375.

It is an arithmetic number, because the mean of its divisors is an integer number (135773221896).

Almost surely, 2^{2112002121110} is an apocalyptic number.

2112002121110 is an abundant number, since it is smaller than the sum of its proper divisors (2232740979562).

2112002121110 is a wasteful number, since it uses less digits than its factorization.

2112002121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368228.

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

Adding to 2112002121110 its reverse (111212002112), we get a palindrome (2223214123222).

The spelling of 2112002121110 in words is "two trillion, one hundred twelve billion, two million, one hundred twenty-one thousand, one hundred ten".