22020121110002 has 8 divisors (see below), whose sum is σ = 33041898658800. Its totient is φ = 11006154890404.

The previous prime is 22020121109993. The next prime is 22020121110037. The reversal of 22020121110002 is 20001112102022.

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

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, 1952825252 + ... + 1952836527.

It is an arithmetic number, because the mean of its divisors is an integer number (4130237332350).

Almost surely, 2^{22020121110002} is an apocalyptic number.

22020121110002 is a deficient number, since it is larger than the sum of its proper divisors (11021777548798).

22020121110002 is a wasteful number, since it uses less digits than its factorization.

22020121110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905664600.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22020121110002 its reverse (20001112102022), we get a palindrome (42021233212024).

The spelling of 22020121110002 in words is "twenty-two trillion, twenty billion, one hundred twenty-one million, one hundred ten thousand, two".