22110002120122 has 8 divisors (see below), whose sum is σ = 37902860777376. Its totient is φ = 9475715194332.

The previous prime is 22110002120047. The next prime is 22110002120137. The reversal of 22110002120122 is 22102120001122.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22110002120096 and 22110002120105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789642932848 + ... + 789642932875.

It is an arithmetic number, because the mean of its divisors is an integer number (4737857597172).

Almost surely, 2^{22110002120122} is an apocalyptic number.

22110002120122 is a deficient number, since it is larger than the sum of its proper divisors (15792858657254).

22110002120122 is a wasteful number, since it uses less digits than its factorization.

22110002120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579285865732.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22110002120122 its reverse (22102120001122), we get a palindrome (44212122121244).

The spelling of 22110002120122 in words is "twenty-two trillion, one hundred ten billion, two million, one hundred twenty thousand, one hundred twenty-two".