2212763237 has 8 divisors (see below), whose sum is σ = 2333493600. Its totient is φ = 2092459824.

The previous prime is 2212763177. The next prime is 2212763279. The reversal of 2212763237 is 7323672122.

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 2212763237 - 2¹⁶ = 2212697701 is a prime.

It is a super-2 number, since 2×2212763237² = 9792642286037436338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212763197 and 2212763206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212703237) 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, 96062 + ... + 116847.

It is an arithmetic number, because the mean of its divisors is an integer number (291686700).

Almost surely, 2^2212763237 is an apocalyptic number.

It is an amenable number.

2212763237 is a deficient number, since it is larger than the sum of its proper divisors (120730363).

2212763237 is a wasteful number, since it uses less digits than its factorization.

2212763237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213475.

The product of its digits is 42336, while the sum is 35.

The square root of 2212763237 is about 47040.0174000818. The cubic root of 2212763237 is about 1303.1017133568.

The spelling of 2212763237 in words is "two billion, two hundred twelve million, seven hundred sixty-three thousand, two hundred thirty-seven".