20210020000222 has 64 divisors (see below), whose sum is σ = 32973999851520. Its totient is φ = 9234783043200.

The previous prime is 20210020000171. The next prime is 20210020000241. The reversal of 20210020000222 is 22200002001202.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1559528979 + ... + 1559541937.

It is an arithmetic number, because the mean of its divisors is an integer number (515218747680).

Almost surely, 2^{20210020000222} is an apocalyptic number.

20210020000222 is a deficient number, since it is larger than the sum of its proper divisors (12763979851298).

20210020000222 is a wasteful number, since it uses less digits than its factorization.

20210020000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14609.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20210020000222 its reverse (22200002001202), we get a palindrome (42410022001424).

The spelling of 20210020000222 in words is "twenty trillion, two hundred ten billion, twenty million, two hundred twenty-two", and thus it is an aban number.