101222201200222 has 4 divisors (see below), whose sum is σ = 151833301800336. Its totient is φ = 50611100600110.

The previous prime is 101222201200217. The next prime is 101222201200223. The reversal of 101222201200222 is 222002102222101.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 101222201200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222201200223) by changing a digit.

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 as a sum of consecutive naturals, namely, 25305550300054 + ... + 25305550300057.

It is an arithmetic number, because the mean of its divisors is an integer number (37958325450084).

Almost surely, 2^{101222201200222} is an apocalyptic number.

101222201200222 is a deficient number, since it is larger than the sum of its proper divisors (50611100600114).

101222201200222 is an equidigital number, since it uses as much as digits as its factorization.

101222201200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50611100600113.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 101222201200222 its reverse (222002102222101), we get a palindrome (323224303422323).

The spelling of 101222201200222 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred one million, two hundred thousand, two hundred twenty-two".