22000110122 has 4 divisors (see below), whose sum is σ = 33000165186. Its totient is φ = 11000055060.

The previous prime is 22000110079. The next prime is 22000110131. The reversal of 22000110122 is 22101100022.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 21780151561 + 219958561 = 147581^2 + 14831^2 .

It is a super-3 number, since 3×22000110122³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500027529 + ... + 5500027532.

Almost surely, 2^22000110122 is an apocalyptic number.

22000110122 is a deficient number, since it is larger than the sum of its proper divisors (11000055064).

22000110122 is a wasteful number, since it uses less digits than its factorization.

22000110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000055063.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22000110122 its reverse (22101100022), we get a palindrome (44101210144).

The spelling of 22000110122 in words is "twenty-two billion, one hundred ten thousand, one hundred twenty-two".