222210000101 has 4 divisors (see below), whose sum is σ = 223540599072. Its totient is φ = 220879401132.

The previous prime is 222210000043. The next prime is 222210000149. The reversal of 222210000101 is 101000012222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222210000101 - 2⁶ = 222210000037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210000301) 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 in 3 ways as a sum of consecutive naturals, for example, 665299235 + ... + 665299568.

It is an arithmetic number, because the mean of its divisors is an integer number (55885149768).

Almost surely, 2^222210000101 is an apocalyptic number.

It is an amenable number.

222210000101 is a deficient number, since it is larger than the sum of its proper divisors (1330598971).

222210000101 is a wasteful number, since it uses less digits than its factorization.

222210000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330598970.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 222210000101 its reverse (101000012222), we get a palindrome (323210012323).

The spelling of 222210000101 in words is "two hundred twenty-two billion, two hundred ten million, one hundred one", and thus it is an aban number.