101001100002222 has 64 divisors (see below), whose sum is σ = 244923631534080. Its totient is φ = 27123378672096.

The previous prime is 101001100002193. The next prime is 101001100002269. The reversal of 101001100002222 is 222200001100101.

It is a junction number, because it is equal to n+sod(n) for n = 101001100002198 and 101001100002207.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 498197058 + ... + 498399749.

It is an arithmetic number, because the mean of its divisors is an integer number (3826931742720).

Almost surely, 2^{101001100002222} is an apocalyptic number.

101001100002222 is an abundant number, since it is smaller than the sum of its proper divisors (143922531531858).

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

101001100002222 is a wasteful number, since it uses less digits than its factorization.

101001100002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996596965.

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

Adding to 101001100002222 its reverse (222200001100101), we get a palindrome (323201101102323).

The spelling of 101001100002222 in words is "one hundred one trillion, one billion, one hundred million, two thousand, two hundred twenty-two".