22010222101 has 4 divisors (see below), whose sum is σ = 25154539552. Its totient is φ = 18865904652.

The previous prime is 22010222089. The next prime is 22010222107. The reversal of 22010222101 is 10122201022.

It is a happy number.

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 22010222101 - 2⁷ = 22010221973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010222107) 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, 1572158715 + ... + 1572158728.

It is an arithmetic number, because the mean of its divisors is an integer number (6288634888).

Almost surely, 2^22010222101 is an apocalyptic number.

It is an amenable number.

22010222101 is a deficient number, since it is larger than the sum of its proper divisors (3144317451).

22010222101 is an equidigital number, since it uses as much as digits as its factorization.

22010222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144317450.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22010222101 its reverse (10122201022), we get a palindrome (32132423123).

The spelling of 22010222101 in words is "twenty-two billion, ten million, two hundred twenty-two thousand, one hundred one".