4623210122 has 4 divisors (see below), whose sum is σ = 6934815186. Its totient is φ = 2311605060.

The previous prime is 4623210107. The next prime is 4623210127. The reversal of 4623210122 is 2210123264.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4012082281 + 611127841 = 63341^2 + 24721^2 .

It is not an unprimeable number, because it can be changed into a prime (4623210127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155802529 + ... + 1155802532.

Almost surely, 2^4623210122 is an apocalyptic number.

4623210122 is a deficient number, since it is larger than the sum of its proper divisors (2311605064).

4623210122 is a wasteful number, since it uses less digits than its factorization.

4623210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311605063.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4623210122 is about 67994.1918254787. The cubic root of 4623210122 is about 1665.8959694215.

Adding to 4623210122 its reverse (2210123264), we get a palindrome (6833333386).

The spelling of 4623210122 in words is "four billion, six hundred twenty-three million, two hundred ten thousand, one hundred twenty-two".