210222040203 has 16 divisors (see below), whose sum is σ = 355931496960. Its totient is φ = 120126880008.

The previous prime is 210222040187. The next prime is 210222040207. The reversal of 210222040203 is 302040222012.

It is not a de Polignac number, because 210222040203 - 2⁴ = 210222040187 is a prime.

It is a super-2 number, since 2×210222040203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210222040207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556142775 + ... + 556143152.

It is an arithmetic number, because the mean of its divisors is an integer number (22245718560).

Almost surely, 2^210222040203 is an apocalyptic number.

210222040203 is a deficient number, since it is larger than the sum of its proper divisors (145709456757).

210222040203 is a wasteful number, since it uses less digits than its factorization.

210222040203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112285943 (or 1112285937 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 210222040203 its reverse (302040222012), we get a palindrome (512262262215).

The spelling of 210222040203 in words is "two hundred ten billion, two hundred twenty-two million, forty thousand, two hundred three".