10223323221011 has 8 divisors (see below), whose sum is σ = 10667867880480. Its totient is φ = 9778782923712.

The previous prime is 10223323220993. The next prime is 10223323221029. The reversal of 10223323221011 is 11012232332201.

It is an interprime number because it is at equal distance from previous prime (10223323220993) and next prime (10223323221029).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10223323221011 - 2¹⁰ = 10223323219987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10223323221031) 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, 4256495 + ... + 6210023.

It is an arithmetic number, because the mean of its divisors is an integer number (1333483485060).

Almost surely, 2^{10223323221011} is an apocalyptic number.

10223323221011 is a deficient number, since it is larger than the sum of its proper divisors (444544659469).

10223323221011 is a wasteful number, since it uses less digits than its factorization.

10223323221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181085.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10223323221011 its reverse (11012232332201), we get a palindrome (21235555553212).

The spelling of 10223323221011 in words is "ten trillion, two hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-one thousand, eleven".