2112002211000 has 128 divisors (see below), whose sum is σ = 7188487637760. Its totient is φ = 512000528000.

The previous prime is 2112002210971. The next prime is 2112002211017. The reversal of 2112002211000 is 1122002112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31967034 + ... + 32033033.

It is an arithmetic number, because the mean of its divisors is an integer number (56160059670).

Almost surely, 2^{2112002211000} is an apocalyptic number.

2112002211000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112002211000 is an abundant number, since it is smaller than the sum of its proper divisors (5076485426760).

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

2112002211000 is a wasteful number, since it uses less digits than its factorization.

2112002211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64000102 (or 64000088 counting only the distinct ones).

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

Adding to 2112002211000 its reverse (1122002112), we get a palindrome (2113124213112).

The spelling of 2112002211000 in words is "two trillion, one hundred twelve billion, two million, two hundred eleven thousand".