22010220100101 has 4 divisors (see below), whose sum is σ = 29346960133472. Its totient is φ = 14673480066732.

The previous prime is 22010220100079. The next prime is 22010220100111. The reversal of 22010220100101 is 10100102201022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22010220100101 - 2²⁶ = 22010152991237 is a prime.

It is a super-5 number, since 5×22010220100101⁵ (a number of 68 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010220100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3668370016681 + ... + 3668370016686.

It is an arithmetic number, because the mean of its divisors is an integer number (7336740033368).

Almost surely, 2^{22010220100101} is an apocalyptic number.

It is an amenable number.

22010220100101 is a deficient number, since it is larger than the sum of its proper divisors (7336740033371).

22010220100101 is an equidigital number, since it uses as much as digits as its factorization.

22010220100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7336740033370.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22010220100101 its reverse (10100102201022), we get a palindrome (32110322301123).

The spelling of 22010220100101 in words is "twenty-two trillion, ten billion, two hundred twenty million, one hundred thousand, one hundred one".