222010111001 has 16 divisors (see below), whose sum is σ = 268059594240. Its totient is φ = 179823295680.

The previous prime is 222010110989. The next prime is 222010111021. The reversal of 222010111001 is 100111010222.

222010111001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222010111001 - 2¹⁴ = 222010094617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222010111021) 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 15 ways as a sum of consecutive naturals, for example, 11624990 + ... + 11644071.

It is an arithmetic number, because the mean of its divisors is an integer number (16753724640).

Almost surely, 2^222010111001 is an apocalyptic number.

It is an amenable number.

222010111001 is a deficient number, since it is larger than the sum of its proper divisors (46049483239).

222010111001 is a wasteful number, since it uses less digits than its factorization.

222010111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23269144.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 222010111001 its reverse (100111010222), we get a palindrome (322121121223).

The spelling of 222010111001 in words is "two hundred twenty-two billion, ten million, one hundred eleven thousand, one".