2010202101222 has 144 divisors (see below), whose sum is σ = 4854420449280. Its totient is φ = 553231486080.

The previous prime is 2010202101197. The next prime is 2010202101223. The reversal of 2010202101222 is 2221012020102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010202101223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39017163 + ... + 39068649.

It is an arithmetic number, because the mean of its divisors is an integer number (33711253120).

Almost surely, 2^{2010202101222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010202101222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2427210224640).

2010202101222 is an abundant number, since it is smaller than the sum of its proper divisors (2844218348058).

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

2010202101222 is a wasteful number, since it uses less digits than its factorization.

2010202101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51667 (or 51619 counting only the distinct ones).

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

Adding to 2010202101222 its reverse (2221012020102), we get a palindrome (4231214121324).

The spelling of 2010202101222 in words is "two trillion, ten billion, two hundred two million, one hundred one thousand, two hundred twenty-two".