10221110440033 has 4 divisors (see below), whose sum is σ = 10497356668180. Its totient is φ = 9944864211888.

The previous prime is 10221110440003. The next prime is 10221110440049. The reversal of 10221110440033 is 33004401112201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3703592478784 + 6517517961249 = 1924472^2 + 2552943^2 .

It is a cyclic number.

It is not a de Polignac number, because 10221110440033 - 2¹³ = 10221110431841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10221110439986 and 10221110440013.

It is not an unprimeable number, because it can be changed into a prime (10221110440003) 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, 138123114018 + ... + 138123114091.

It is an arithmetic number, because the mean of its divisors is an integer number (2624339167045).

Almost surely, 2^{10221110440033} is an apocalyptic number.

It is an amenable number.

10221110440033 is a deficient number, since it is larger than the sum of its proper divisors (276246228147).

10221110440033 is an equidigital number, since it uses as much as digits as its factorization.

10221110440033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276246228146.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10221110440033 its reverse (33004401112201), we get a palindrome (43225511552234).

The spelling of 10221110440033 in words is "ten trillion, two hundred twenty-one billion, one hundred ten million, four hundred forty thousand, thirty-three".