10221011323 has 8 divisors (see below), whose sum is σ = 10242001008. Its totient is φ = 10200039264.

The previous prime is 10221011309. The next prime is 10221011329. The reversal of 10221011323 is 32311012201.

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 10221011323 - 2²¹ = 10218914171 is a prime.

It is a super-3 number, since 3×10221011323³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10221011297 and 10221011306.

It is not an unprimeable number, because it can be changed into a prime (10221011329) 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, 2010661 + ... + 2015737.

It is an arithmetic number, because the mean of its divisors is an integer number (1280250126).

Almost surely, 2^10221011323 is an apocalyptic number.

10221011323 is a deficient number, since it is larger than the sum of its proper divisors (20989685).

10221011323 is an equidigital number, since it uses as much as digits as its factorization.

10221011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10221011323 its reverse (32311012201), we get a palindrome (42532023524).

The spelling of 10221011323 in words is "ten billion, two hundred twenty-one million, eleven thousand, three hundred twenty-three".