2010221022102 has 32 divisors (see below), whose sum is σ = 4059092252160. Its totient is φ = 663652073760.

The previous prime is 2010221022097. The next prime is 2010221022109. The reversal of 2010221022102 is 2012201220102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010221022109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2112238 + ... + 2912385.

It is an arithmetic number, because the mean of its divisors is an integer number (126846632880).

Almost surely, 2^{2010221022102} is an apocalyptic number.

2010221022102 is an abundant number, since it is smaller than the sum of its proper divisors (2048871230058).

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

2010221022102 is a wasteful number, since it uses less digits than its factorization.

2010221022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025268.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2010221022102 its reverse (2012201220102), we get a palindrome (4022422242204).

The spelling of 2010221022102 in words is "two trillion, ten billion, two hundred twenty-one million, twenty-two thousand, one hundred two".