10002021100022 has 32 divisors (see below), whose sum is σ = 17234724049920. Its totient is φ = 4264496772480.

The previous prime is 10002021099887. The next prime is 10002021100117. The reversal of 10002021100022 is 22000112020001.

It is a happy number.

10002021100022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10002021099976 and 10002021100012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6439379 + ... + 7840257.

It is an arithmetic number, because the mean of its divisors is an integer number (538585126560).

Almost surely, 2^{10002021100022} is an apocalyptic number.

10002021100022 is a deficient number, since it is larger than the sum of its proper divisors (7232702949898).

10002021100022 is a wasteful number, since it uses less digits than its factorization.

10002021100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403516.

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

Adding to 10002021100022 its reverse (22000112020001), we get a palindrome (32002133120023).

The spelling of 10002021100022 in words is "ten trillion, two billion, twenty-one million, one hundred thousand, twenty-two".