222301220101 has 4 divisors (see below), whose sum is σ = 222602034400. Its totient is φ = 222000405804.

The previous prime is 222301220087. The next prime is 222301220111. The reversal of 222301220101 is 101022103222.

It is a happy number.

222301220101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222301220101 - 2¹⁷ = 222301089029 is a prime.

It is a super-3 number, since 3×222301220101³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222301220111) 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, 150406041 + ... + 150407518.

It is an arithmetic number, because the mean of its divisors is an integer number (55650508600).

Almost surely, 2^222301220101 is an apocalyptic number.

It is an amenable number.

222301220101 is a deficient number, since it is larger than the sum of its proper divisors (300814299).

222301220101 is an equidigital number, since it uses as much as digits as its factorization.

222301220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300814298.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222301220101 its reverse (101022103222), we get a palindrome (323323323323).

The spelling of 222301220101 in words is "two hundred twenty-two billion, three hundred one million, two hundred twenty thousand, one hundred one".