10001222010222 has 8 divisors (see below), whose sum is σ = 20002444020456. Its totient is φ = 3333740670072.

The previous prime is 10001222010113. The next prime is 10001222010229. The reversal of 10001222010222 is 22201022210001.

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

10001222010222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001222010229) 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 3 ways as a sum of consecutive naturals, for example, 833435167513 + ... + 833435167524.

It is an arithmetic number, because the mean of its divisors is an integer number (2500305502557).

Almost surely, 2^{10001222010222} is an apocalyptic number.

10001222010222 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.

10001222010222 is a wasteful number, since it uses less digits than its factorization.

10001222010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666870335042.

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

Adding to 10001222010222 its reverse (22201022210001), we get a palindrome (32202244220223).

It can be divided in two parts, 10001 and 222010222, that multiplied together give a palindrome (2220324230222).

The spelling of 10001222010222 in words is "ten trillion, one billion, two hundred twenty-two million, ten thousand, two hundred twenty-two".