2010221321101 has 16 divisors (see below), whose sum is σ = 2301214988800. Its totient is φ = 1720183033008.

The previous prime is 2010221321089. The next prime is 2010221321117. The reversal of 2010221321101 is 1011231220102.

It is a cyclic number.

It is not a de Polignac number, because 2010221321101 - 2³¹ = 2008073837453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010221322101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57320710 + ... + 57355768.

It is an arithmetic number, because the mean of its divisors is an integer number (143825936800).

Almost surely, 2^{2010221321101} is an apocalyptic number.

It is an amenable number.

2010221321101 is a deficient number, since it is larger than the sum of its proper divisors (290993667699).

2010221321101 is a wasteful number, since it uses less digits than its factorization.

2010221321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48448.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2010221321101 its reverse (1011231220102), we get a palindrome (3021452541203).

The spelling of 2010221321101 in words is "two trillion, ten billion, two hundred twenty-one million, three hundred twenty-one thousand, one hundred one".