2212710423 has 48 divisors (see below), whose sum is σ = 3867376128. Its totient is φ = 1099454400.

The previous prime is 2212710419. The next prime is 2212710433. The reversal of 2212710423 is 3240172122.

It is not a de Polignac number, because 2212710423 - 2² = 2212710419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212710393 and 2212710402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212710413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39513 + ... + 77373.

It is an arithmetic number, because the mean of its divisors is an integer number (80570336).

Almost surely, 2^2212710423 is an apocalyptic number.

2212710423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2212710423 is a deficient number, since it is larger than the sum of its proper divisors (1654665705).

2212710423 is a wasteful number, since it uses less digits than its factorization.

2212710423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37916 (or 37905 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2212710423 is about 47039.4560236404. The cubic root of 2212710423 is about 1303.0913458428.

Adding to 2212710423 its reverse (3240172122), we get a palindrome (5452882545).

The spelling of 2212710423 in words is "two billion, two hundred twelve million, seven hundred ten thousand, four hundred twenty-three".