2212133312203 has 4 divisors (see below), whose sum is σ = 2212924210000. Its totient is φ = 2211342414408.

The previous prime is 2212133312183. The next prime is 2212133312219. The reversal of 2212133312203 is 3022133312122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2212133312203 - 2²¹ = 2212131215051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212133312243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395444703 + ... + 395450296.

It is an arithmetic number, because the mean of its divisors is an integer number (553231052500).

Almost surely, 2^{2212133312203} is an apocalyptic number.

2212133312203 is a deficient number, since it is larger than the sum of its proper divisors (790897797).

2212133312203 is an equidigital number, since it uses as much as digits as its factorization.

2212133312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790897796.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2212133312203 its reverse (3022133312122), we get a palindrome (5234266624325).

The spelling of 2212133312203 in words is "two trillion, two hundred twelve billion, one hundred thirty-three million, three hundred twelve thousand, two hundred three".