2203201122212 has 24 divisors (see below), whose sum is σ = 3960064274880. Its totient is φ = 1071758049120.

The previous prime is 2203201122179. The next prime is 2203201122247. The reversal of 2203201122212 is 2122211023022.

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 7 ways as a sum of consecutive naturals, for example, 1844339 + ... + 2794277.

It is an arithmetic number, because the mean of its divisors is an integer number (165002678120).

Almost surely, 2^{2203201122212} is an apocalyptic number.

It is an amenable number.

2203201122212 is a deficient number, since it is larger than the sum of its proper divisors (1756863152668).

2203201122212 is a wasteful number, since it uses less digits than its factorization.

2203201122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965651 (or 965649 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2203201122212 its reverse (2122211023022), we get a palindrome (4325412145234).

The spelling of 2203201122212 in words is "two trillion, two hundred three billion, two hundred one million, one hundred twenty-two thousand, two hundred twelve".