2212020353 has 4 divisors (see below), whose sum is σ = 2212217280. Its totient is φ = 2211823428.

The previous prime is 2212020323. The next prime is 2212020379. The reversal of 2212020353 is 3530202122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212020353 is a prime.

It is a super-3 number, since 3×2212020353³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212020323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80525 + ... + 104442.

It is an arithmetic number, because the mean of its divisors is an integer number (553054320).

Almost surely, 2^2212020353 is an apocalyptic number.

It is an amenable number.

2212020353 is a deficient number, since it is larger than the sum of its proper divisors (196927).

2212020353 is a wasteful number, since it uses less digits than its factorization.

2212020353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196926.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2212020353 is about 47032.1204391212. The cubic root of 2212020353 is about 1302.9558682959.

Adding to 2212020353 its reverse (3530202122), we get a palindrome (5742222475).

The spelling of 2212020353 in words is "two billion, two hundred twelve million, twenty thousand, three hundred fifty-three".