2212123300203 has 8 divisors (see below), whose sum is σ = 2956155743808. Its totient is φ = 1471419861704.

The previous prime is 2212123300181. The next prime is 2212123300207. The reversal of 2212123300203 is 3020033212122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2212123300203 - 2¹⁰ = 2212123299179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2212123300203.

It is not an unprimeable number, because it can be changed into a prime (2212123300207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832249725 + ... + 832252382.

It is an arithmetic number, because the mean of its divisors is an integer number (369519467976).

Almost surely, 2^{2212123300203} is an apocalyptic number.

2212123300203 is a deficient number, since it is larger than the sum of its proper divisors (744032443605).

2212123300203 is a wasteful number, since it uses less digits than its factorization.

2212123300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664502553.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2212123300203 its reverse (3020033212122), we get a palindrome (5232156512325).

The spelling of 2212123300203 in words is "two trillion, two hundred twelve billion, one hundred twenty-three million, three hundred thousand, two hundred three".