1000222022311 has 8 divisors (see below), whose sum is σ = 1000689739920. Its totient is φ = 999754411392.

The previous prime is 1000222022279. The next prime is 1000222022323. The reversal of 1000222022311 is 1132202220001.

It is a happy number.

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 1000222022311 - 2⁵ = 1000222022279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000222062311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23232441 + ... + 23275453.

It is an arithmetic number, because the mean of its divisors is an integer number (125086217490).

Almost surely, 2^{1000222022311} is an apocalyptic number.

1000222022311 is a deficient number, since it is larger than the sum of its proper divisors (467717609).

1000222022311 is an equidigital number, since it uses as much as digits as its factorization.

1000222022311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53345.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1000222022311 its reverse (1132202220001), we get a palindrome (2132424242312).

The spelling of 1000222022311 in words is "one trillion, two hundred twenty-two million, twenty-two thousand, three hundred eleven".