1222342211201 has 8 divisors (see below), whose sum is σ = 1226301940608. Its totient is φ = 1218384090000.

The previous prime is 1222342211173. The next prime is 1222342211203. The reversal of 1222342211201 is 1021122432221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1222342211201 - 2⁶ = 1222342211137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222342211203) 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 7 ways as a sum of consecutive naturals, for example, 1129976 + ... + 1929126.

It is an arithmetic number, because the mean of its divisors is an integer number (153287742576).

Almost surely, 2^{1222342211201} is an apocalyptic number.

It is an amenable number.

1222342211201 is a deficient number, since it is larger than the sum of its proper divisors (3959729407).

1222342211201 is an equidigital number, since it uses as much as digits as its factorization.

1222342211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804103.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1222342211201 its reverse (1021122432221), we get a palindrome (2243464643422).

The spelling of 1222342211201 in words is "one trillion, two hundred twenty-two billion, three hundred forty-two million, two hundred eleven thousand, two hundred one".