2234421212 has 24 divisors (see below), whose sum is σ = 4008356352. Its totient is φ = 1089270000.

The previous prime is 2234421173. The next prime is 2234421221. The reversal of 2234421212 is 2121244322.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86837 + ... + 109587.

It is an arithmetic number, because the mean of its divisors is an integer number (167014848).

Almost surely, 2^2234421212 is an apocalyptic number.

It is an amenable number.

2234421212 is a deficient number, since it is larger than the sum of its proper divisors (1773935140).

2234421212 is a wasteful number, since it uses less digits than its factorization.

2234421212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23369 (or 23367 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 2234421212 is about 47269.6648179358. The cubic root of 2234421212 is about 1307.3393957405.

Adding to 2234421212 its reverse (2121244322), we get a palindrome (4355665534).

The spelling of 2234421212 in words is "two billion, two hundred thirty-four million, four hundred twenty-one thousand, two hundred twelve".