2010221111211 has 8 divisors (see below), whose sum is σ = 2752735215504. Its totient is φ = 1303927207200.

The previous prime is 2010221111201. The next prime is 2010221111231. The reversal of 2010221111211 is 1121111220102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2010221111211 - 2¹⁵ = 2010221078443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010221111201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9055049940 + ... + 9055050161.

It is an arithmetic number, because the mean of its divisors is an integer number (344091901938).

Almost surely, 2^{2010221111211} is an apocalyptic number.

2010221111211 is a deficient number, since it is larger than the sum of its proper divisors (742514104293).

2010221111211 is a wasteful number, since it uses less digits than its factorization.

2010221111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18110100141.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2010221111211 its reverse (1121111220102), we get a palindrome (3131332331313).

The spelling of 2010221111211 in words is "two trillion, ten billion, two hundred twenty-one million, one hundred eleven thousand, two hundred eleven".