4220195925 has 48 divisors (see below), whose sum is σ = 8012344320. Its totient is φ = 1938456000.

The previous prime is 4220195921. The next prime is 4220195927. The reversal of 4220195925 is 5295910224.

It is not a de Polignac number, because 4220195925 - 2² = 4220195921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220195921) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 118941 + ... + 150290.

It is an arithmetic number, because the mean of its divisors is an integer number (166923840).

Almost surely, 2^4220195925 is an apocalyptic number.

It is an amenable number.

4220195925 is a deficient number, since it is larger than the sum of its proper divisors (3792148395).

4220195925 is a wasteful number, since it uses less digits than its factorization.

4220195925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269274 (or 269269 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 4220195925 is about 64963.0350661051. The cubic root of 4220195925 is about 1616.0105979775.

The spelling of 4220195925 in words is "four billion, two hundred twenty million, one hundred ninety-five thousand, nine hundred twenty-five".