2212350406 has 32 divisors (see below), whose sum is σ = 3896972352. Its totient is φ = 922199040.

The previous prime is 2212350383. The next prime is 2212350407. The reversal of 2212350406 is 6040532122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212350407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187720 + ... + 199156.

It is an arithmetic number, because the mean of its divisors is an integer number (121780386).

Almost surely, 2^2212350406 is an apocalyptic number.

2212350406 is a deficient number, since it is larger than the sum of its proper divisors (1684621946).

2212350406 is a wasteful number, since it uses less digits than its factorization.

2212350406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2212350406 is about 47035.6291124080. The cubic root of 2212350406 is about 1303.0206692527.

Adding to 2212350406 its reverse (6040532122), we get a palindrome (8252882528).

The spelling of 2212350406 in words is "two billion, two hundred twelve million, three hundred fifty thousand, four hundred six".