1000010212211 has 4 divisors (see below), whose sum is σ = 1000020746424. Its totient is φ = 999999678000.

The previous prime is 1000010212199. The next prime is 1000010212219. The reversal of 1000010212211 is 1122120100001.

1000010212211 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.

It is a cyclic number.

It is not a de Polignac number, because 1000010212211 - 2²⁶ = 999943103347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000010212192 and 1000010212201.

It is not an unprimeable number, because it can be changed into a prime (1000010212219) 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, 5123405 + ... + 5315006.

It is an arithmetic number, because the mean of its divisors is an integer number (250005186606).

Almost surely, 2^{1000010212211} is an apocalyptic number.

1000010212211 is a deficient number, since it is larger than the sum of its proper divisors (10534213).

1000010212211 is an equidigital number, since it uses as much as digits as its factorization.

1000010212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10534212.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000010212211 its reverse (1122120100001), we get a palindrome (2122130312212).

The spelling of 1000010212211 in words is "one trillion, ten million, two hundred twelve thousand, two hundred eleven".