222313220001 has 16 divisors (see below), whose sum is σ = 329380313920. Its totient is φ = 148196485440.

The previous prime is 222313219951. The next prime is 222313220027. The reversal of 222313220001 is 100022313222.

222313220001 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 222313220001 - 2²⁷ = 222179002273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222313220401) 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, 5815 + ... + 666828.

It is an arithmetic number, because the mean of its divisors is an integer number (20586269620).

Almost surely, 2^222313220001 is an apocalyptic number.

It is an amenable number.

222313220001 is a deficient number, since it is larger than the sum of its proper divisors (107067093919).

222313220001 is a wasteful number, since it uses less digits than its factorization.

222313220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684893 (or 684887 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222313220001 its reverse (100022313222), we get a palindrome (322335533223).

The spelling of 222313220001 in words is "two hundred twenty-two billion, three hundred thirteen million, two hundred twenty thousand, one".