1234100222 has 8 divisors (see below), whose sum is σ = 1851857616. Its totient is φ = 616814352.

The previous prime is 1234100149. The next prime is 1234100237. The reversal of 1234100222 is 2220014321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1234100222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111263 + ... + 121850.

It is an arithmetic number, because the mean of its divisors is an integer number (231482202).

Almost surely, 2^1234100222 is an apocalyptic number.

1234100222 is a deficient number, since it is larger than the sum of its proper divisors (617757394).

1234100222 is a wasteful number, since it uses less digits than its factorization.

1234100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235762.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1234100222 is about 35129.7626237354. The cubic root of 1234100222 is about 1072.6305039854.

Adding to 1234100222 its reverse (2220014321), we get a palindrome (3454114543).

The spelling of 1234100222 in words is "one billion, two hundred thirty-four million, one hundred thousand, two hundred twenty-two".