2101001222202 has 8 divisors (see below), whose sum is σ = 4202002444416. Its totient is φ = 700333740732.

The previous prime is 2101001222191. The next prime is 2101001222219. The reversal of 2101001222202 is 2022221001012.

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

2101001222202 is an admirable number.

It is a super-2 number, since 2×2101001222202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175083435178 + ... + 175083435189.

It is an arithmetic number, because the mean of its divisors is an integer number (525250305552).

Almost surely, 2^{2101001222202} is an apocalyptic number.

2101001222202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2101001222202 is a wasteful number, since it uses less digits than its factorization.

2101001222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350166870372.

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

Adding to 2101001222202 its reverse (2022221001012), we get a palindrome (4123222223214).

The spelling of 2101001222202 in words is "two trillion, one hundred one billion, one million, two hundred twenty-two thousand, two hundred two".