10002120000022 has 16 divisors (see below), whose sum is σ = 15425823841344. Its totient is φ = 4861078920000.

The previous prime is 10002120000011. The next prime is 10002120000031. The reversal of 10002120000022 is 22000002120001.

It is a junction number, because it is equal to n+sod(n) for n = 10002119999963 and 10002120000008.

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 7 ways as a sum of consecutive naturals, for example, 225027729 + ... + 225072172.

It is an arithmetic number, because the mean of its divisors is an integer number (964113990084).

Almost surely, 2^{10002120000022} is an apocalyptic number.

10002120000022 is a deficient number, since it is larger than the sum of its proper divisors (5423703841322).

10002120000022 is a wasteful number, since it uses less digits than its factorization.

10002120000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450100215.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10002120000022 its reverse (22000002120001), we get a palindrome (32002122120023).

The spelling of 10002120000022 in words is "ten trillion, two billion, one hundred twenty million, twenty-two", and thus it is an aban number.