222233022001 has 4 divisors (see below), whose sum is σ = 222265203952. Its totient is φ = 222200840052.

The previous prime is 222233021971. The next prime is 222233022013. The reversal of 222233022001 is 100220332222.

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 222233022001 - 2¹⁵ = 222232989233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222233022001.

It is not an unprimeable number, because it can be changed into a prime (222233022071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16080615 + ... + 16094428.

It is an arithmetic number, because the mean of its divisors is an integer number (55566300988).

Almost surely, 2^222233022001 is an apocalyptic number.

It is an amenable number.

222233022001 is a deficient number, since it is larger than the sum of its proper divisors (32181951).

222233022001 is an equidigital number, since it uses as much as digits as its factorization.

222233022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32181950.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222233022001 its reverse (100220332222), we get a palindrome (322453354223).

The spelling of 222233022001 in words is "two hundred twenty-two billion, two hundred thirty-three million, twenty-two thousand, one".