2212016773 has 8 divisors (see below), whose sum is σ = 2234505728. Its totient is φ = 2189547504.

The previous prime is 2212016759. The next prime is 2212016791. The reversal of 2212016773 is 3776102122.

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 2212016773 - 2¹⁷ = 2211885701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212016713) 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, 344236 + ... + 350602.

It is an arithmetic number, because the mean of its divisors is an integer number (279313216).

Almost surely, 2^2212016773 is an apocalyptic number.

It is an amenable number.

2212016773 is a deficient number, since it is larger than the sum of its proper divisors (22488955).

2212016773 is a wasteful number, since it uses less digits than its factorization.

2212016773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2212016773 is about 47032.0823800095. The cubic root of 2212016773 is about 1302.9551653813.

Adding to 2212016773 its reverse (3776102122), we get a palindrome (5988118895).

The spelling of 2212016773 in words is "two billion, two hundred twelve million, sixteen thousand, seven hundred seventy-three".