1002222000211 has 8 divisors (see below), whose sum is σ = 1025875730880. Its totient is φ = 978584007912.

The previous prime is 1002222000203. The next prime is 1002222000223. The reversal of 1002222000211 is 1120002222001.

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 1002222000211 - 2³ = 1002222000203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002222000191 and 1002222000200.

It is not an unprimeable number, because it can be changed into a prime (1002222009211) 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, 3805681 + ... + 4060498.

It is an arithmetic number, because the mean of its divisors is an integer number (128234466360).

Almost surely, 2^{1002222000211} is an apocalyptic number.

1002222000211 is a deficient number, since it is larger than the sum of its proper divisors (23653730669).

1002222000211 is an equidigital number, since it uses as much as digits as its factorization.

1002222000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7869185.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1002222000211 its reverse (1120002222001), we get a palindrome (2122224222212).

The spelling of 1002222000211 in words is "one trillion, two billion, two hundred twenty-two million, two hundred eleven", and thus it is an aban number.