22211010022 has 8 divisors (see below), whose sum is σ = 33639976656. Its totient is φ = 10997684472.

The previous prime is 22211009999. The next prime is 22211010067. The reversal of 22211010022 is 22001011222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22211010022³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22211009984 and 22211010011.

It is a congruent number.

It is an unprimeable number.

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, 53910013 + ... + 53910424.

It is an arithmetic number, because the mean of its divisors is an integer number (4204997082).

Almost surely, 2^22211010022 is an apocalyptic number.

22211010022 is a deficient number, since it is larger than the sum of its proper divisors (11428966634).

22211010022 is a wasteful number, since it uses less digits than its factorization.

22211010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107820542.

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

Adding to 22211010022 its reverse (22001011222), we get a palindrome (44212021244).

The spelling of 22211010022 in words is "twenty-two billion, two hundred eleven million, ten thousand, twenty-two".