1000010211223 has 2 divisors, whose sum is σ = 1000010211224. Its totient is φ = 1000010211222.

The previous prime is 1000010211217. The next prime is 1000010211341. The reversal of 1000010211223 is 3221120100001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000010211223 - 2⁵ = 1000010211191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000010211203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500005105611 + 500005105612.

It is an arithmetic number, because the mean of its divisors is an integer number (500005105612).

Almost surely, 2^{1000010211223} is an apocalyptic number.

1000010211223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000010211223 is an equidigital number, since it uses as much as digits as its factorization.

1000010211223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1000010211223 its reverse (3221120100001), we get a palindrome (4221130311224).

The spelling of 1000010211223 in words is "one trillion, ten million, two hundred eleven thousand, two hundred twenty-three".