222022001001 has 16 divisors (see below), whose sum is σ = 306250156800. Its totient is φ = 142904686848.

The previous prime is 222022000999. The next prime is 222022001041. The reversal of 222022001001 is 100100220222.

222022001001 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 222022001001 - 2¹ = 222022000999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222022001041) 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, 3033105 + ... + 3105441.

It is an arithmetic number, because the mean of its divisors is an integer number (19140634800).

Almost surely, 2^222022001001 is an apocalyptic number.

It is an amenable number.

222022001001 is a deficient number, since it is larger than the sum of its proper divisors (84228155799).

222022001001 is a wasteful number, since it uses less digits than its factorization.

222022001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107648.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222022001001 its reverse (100100220222), we get a palindrome (322122221223).

The spelling of 222022001001 in words is "two hundred twenty-two billion, twenty-two million, one thousand, one".