4243212011422 has 32 divisors (see below), whose sum is σ = 6568335623808. Its totient is φ = 2054719650816.

The previous prime is 4243212011419. The next prime is 4243212011459. The reversal of 4243212011422 is 2241102123424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60481108 + ... + 60551224.

It is an arithmetic number, because the mean of its divisors is an integer number (205260488244).

Almost surely, 2^{4243212011422} is an apocalyptic number.

4243212011422 is a deficient number, since it is larger than the sum of its proper divisors (2325123612386).

4243212011422 is a wasteful number, since it uses less digits than its factorization.

4243212011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76900.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4243212011422 its reverse (2241102123424), we get a palindrome (6484314134846).

The spelling of 4243212011422 in words is "four trillion, two hundred forty-three billion, two hundred twelve million, eleven thousand, four hundred twenty-two".