210222012120003 has 20 divisors (see below), whose sum is σ = 338191916935488. Its totient is φ = 129367392073200.

The previous prime is 210222012119993. The next prime is 210222012120041. The reversal of 210222012120003 is 300021210222012.

It is not a de Polignac number, because 210222012120003 - 2¹⁷ = 210222011988931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210222012120203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99820517523 + ... + 99820519628.

Almost surely, 2^{210222012120003} is an apocalyptic number.

210222012120003 is a deficient number, since it is larger than the sum of its proper divisors (127969904815485).

210222012120003 is a wasteful number, since it uses less digits than its factorization.

210222012120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199641037176 (or 199641037167 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 210222012120003 its reverse (300021210222012), we get a palindrome (510243222342015).

The spelling of 210222012120003 in words is "two hundred ten trillion, two hundred twenty-two billion, twelve million, one hundred twenty thousand, three".