1001010212202 has 256 divisors, whose sum is σ = 2712321884160. Its totient is φ = 237840019200.

The previous prime is 1001010212201. The next prime is 1001010212231. The reversal of 1001010212202 is 2022120101001.

It is not an unprimeable number, because it can be changed into a prime (1001010212201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 860713273 + ... + 860714435.

It is an arithmetic number, because the mean of its divisors is an integer number (10595007360).

Almost surely, 2^{1001010212202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1001010212202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1356160942080).

1001010212202 is an abundant number, since it is smaller than the sum of its proper divisors (1711311671958).

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

1001010212202 is a wasteful number, since it uses less digits than its factorization.

1001010212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1001010212202 its reverse (2022120101001), we get a palindrome (3023130313203).

The spelling of 1001010212202 in words is "one trillion, one billion, ten million, two hundred twelve thousand, two hundred two".