22010100221003 has 4 divisors (see below), whose sum is σ = 22288709084640. Its totient is φ = 21731491357368.

The previous prime is 22010100220963. The next prime is 22010100221009. The reversal of 22010100221003 is 30012200101022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22010100221003 - 2³⁰ = 22009026479179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010100221009) 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, 139304431700 + ... + 139304431857.

It is an arithmetic number, because the mean of its divisors is an integer number (5572177271160).

Almost surely, 2^{22010100221003} is an apocalyptic number.

22010100221003 is a deficient number, since it is larger than the sum of its proper divisors (278608863637).

22010100221003 is an equidigital number, since it uses as much as digits as its factorization.

22010100221003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278608863636.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22010100221003 its reverse (30012200101022), we get a palindrome (52022300322025).

The spelling of 22010100221003 in words is "twenty-two trillion, ten billion, one hundred million, two hundred twenty-one thousand, three".