2010221121112 has 16 divisors (see below), whose sum is σ = 3769639845840. Its totient is φ = 1004983828896.

The previous prime is 2010221121101. The next prime is 2010221121137. The reversal of 2010221121112 is 2111211220102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15774028 + ... + 15900955.

It is an arithmetic number, because the mean of its divisors is an integer number (235602490365).

Almost surely, 2^{2010221121112} is an apocalyptic number.

It is an amenable number.

2010221121112 is a deficient number, since it is larger than the sum of its proper divisors (1759418724728).

2010221121112 is a wasteful number, since it uses less digits than its factorization.

2010221121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31682922 (or 31682918 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2010221121112 its reverse (2111211220102), we get a palindrome (4121432341214).

The spelling of 2010221121112 in words is "two trillion, ten billion, two hundred twenty-one million, one hundred twenty-one thousand, one hundred twelve".