22010112220022 has 4 divisors (see below), whose sum is σ = 33015168330036. Its totient is φ = 11005056110010.

The previous prime is 22010112220021. The next prime is 22010112220049. The reversal of 22010112220022 is 22002221101022.

It is a happy number.

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

It is a super-3 number, since 3×22010112220022³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010112220021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502528055004 + ... + 5502528055007.

It is an arithmetic number, because the mean of its divisors is an integer number (8253792082509).

Almost surely, 2^{22010112220022} is an apocalyptic number.

22010112220022 is a deficient number, since it is larger than the sum of its proper divisors (11005056110014).

22010112220022 is a wasteful number, since it uses less digits than its factorization.

22010112220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005056110013.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22010112220022 its reverse (22002221101022), we get a palindrome (44012333321044).

The spelling of 22010112220022 in words is "twenty-two trillion, ten billion, one hundred twelve million, two hundred twenty thousand, twenty-two".