222022002001 has 4 divisors (see below), whose sum is σ = 226745874432. Its totient is φ = 217298129572.

The previous prime is 222022001969. The next prime is 222022002019. The reversal of 222022002001 is 100200220222.

222022002001 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 222022002001 - 2⁵ = 222022001969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222022002091) 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, 2361936145 + ... + 2361936238.

It is an arithmetic number, because the mean of its divisors is an integer number (56686468608).

Almost surely, 2^222022002001 is an apocalyptic number.

It is an amenable number.

222022002001 is a deficient number, since it is larger than the sum of its proper divisors (4723872431).

222022002001 is an equidigital number, since it uses as much as digits as its factorization.

222022002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723872430.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 222022002001 its reverse (100200220222), we get a palindrome (322222222223).

The spelling of 222022002001 in words is "two hundred twenty-two billion, twenty-two million, two thousand, one".