2212450203 has 16 divisors (see below), whose sum is σ = 2976117120. Its totient is φ = 1461929664.

The previous prime is 2212450181. The next prime is 2212450249. The reversal of 2212450203 is 3020542122.

It is not a de Polignac number, because 2212450203 - 2⁵ = 2212450171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2212450203.

It is not an unprimeable number, because it can be changed into a prime (2212450283) 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, 161500 + ... + 174662.

It is an arithmetic number, because the mean of its divisors is an integer number (186007320).

Almost surely, 2^2212450203 is an apocalyptic number.

2212450203 is a deficient number, since it is larger than the sum of its proper divisors (763666917).

2212450203 is a wasteful number, since it uses less digits than its factorization.

2212450203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13658.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2212450203 is about 47036.6899664507. The cubic root of 2212450203 is about 1303.0402616281.

Adding to 2212450203 its reverse (3020542122), we get a palindrome (5232992325).

It can be divided in two parts, 22124 and 50203, that added together give a palindrome (72327).

The spelling of 2212450203 in words is "two billion, two hundred twelve million, four hundred fifty thousand, two hundred three".