4225122100 has 36 divisors (see below), whose sum is σ = 9171537984. Its totient is φ = 1689491680.

The previous prime is 4225122073. The next prime is 4225122113. The reversal of 4225122100 is 12215224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441567 + ... + 451033.

It is an arithmetic number, because the mean of its divisors is an integer number (254764944).

Almost surely, 2^4225122100 is an apocalyptic number.

It is an amenable number.

4225122100 is an abundant number, since it is smaller than the sum of its proper divisors (4946415884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4225122100 is a wasteful number, since it uses less digits than its factorization.

4225122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13944 (or 13937 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4225122100 is about 65000.9392239835. The cubic root of 4225122100 is about 1616.6391355829.

Adding to 4225122100 its reverse (12215224), we get a palindrome (4237337324).

The spelling of 4225122100 in words is "four billion, two hundred twenty-five million, one hundred twenty-two thousand, one hundred".