10000120012022 has 12 divisors (see below), whose sum is σ = 17449189000740. Its totient is φ = 4285765719396.

The previous prime is 10000120012013. The next prime is 10000120012073. The reversal of 10000120012022 is 22021002100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10000120011994 and 10000120012012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51021020372 + ... + 51021020567.

It is an arithmetic number, because the mean of its divisors is an integer number (1454099083395).

Almost surely, 2^{10000120012022} is an apocalyptic number.

10000120012022 is a deficient number, since it is larger than the sum of its proper divisors (7449068988718).

10000120012022 is a wasteful number, since it uses less digits than its factorization.

10000120012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102042040955 (or 102042040948 counting only the distinct ones).

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

Adding to 10000120012022 its reverse (22021002100001), we get a palindrome (32021122112023).

The spelling of 10000120012022 in words is "ten trillion, one hundred twenty million, twelve thousand, twenty-two".