20200122222203 has 64 divisors (see below), whose sum is σ = 27551816202240. Its totient is φ = 14330212915200.

The previous prime is 20200122222199. The next prime is 20200122222211. The reversal of 20200122222203 is 30222222100202.

It is not a de Polignac number, because 20200122222203 - 2² = 20200122222199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20200122222233) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 2875313 + ... + 6976221.

It is an arithmetic number, because the mean of its divisors is an integer number (430497128160).

Almost surely, 2^{20200122222203} is an apocalyptic number.

20200122222203 is a deficient number, since it is larger than the sum of its proper divisors (7351693980037).

20200122222203 is a wasteful number, since it uses less digits than its factorization.

20200122222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101068.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20200122222203 its reverse (30222222100202), we get a palindrome (50422344322405).

The spelling of 20200122222203 in words is "twenty trillion, two hundred billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred three".