22222301101 has 36 divisors (see below), whose sum is σ = 30599918076. Its totient is φ = 15984017280.

The previous prime is 22222301027. The next prime is 22222301131. The reversal of 22222301101 is 10110322222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2798304201 + 19423996900 = 52899^2 + 139370^2 .

It is not a de Polignac number, because 22222301101 - 2⁹ = 22222300589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222301131) 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 35 ways as a sum of consecutive naturals, for example, 67080 + ... + 221233.

Almost surely, 2^22222301101 is an apocalyptic number.

It is an amenable number.

22222301101 is a deficient number, since it is larger than the sum of its proper divisors (8377616975).

22222301101 is a wasteful number, since it uses less digits than its factorization.

22222301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288362 (or 288344 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22222301101 its reverse (10110322222), we get a palindrome (32332623323).

It can be divided in two parts, 22222 and 301101, that added together give a palindrome (323323).

The spelling of 22222301101 in words is "twenty-two billion, two hundred twenty-two million, three hundred one thousand, one hundred one".