1010211223 has 8 divisors (see below), whose sum is σ = 1161441792. Its totient is φ = 860709336.

The previous prime is 1010211203. The next prime is 1010211227. The reversal of 1010211223 is 3221120101.

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 1010211223 - 2⁹ = 1010210711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010211227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430915 + ... + 433252.

It is an arithmetic number, because the mean of its divisors is an integer number (145180224).

Almost surely, 2^1010211223 is an apocalyptic number.

1010211223 is a deficient number, since it is larger than the sum of its proper divisors (151230569).

1010211223 is an equidigital number, since it uses as much as digits as its factorization.

1010211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864341.

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

The square root of 1010211223 is about 31783.8201448473. The cubic root of 1010211223 is about 1003.3922208263.

Adding to 1010211223 its reverse (3221120101), we get a palindrome (4231331324).

The spelling of 1010211223 in words is "one billion, ten million, two hundred eleven thousand, two hundred twenty-three".