4220868037 has 2 divisors, whose sum is σ = 4220868038. Its totient is φ = 4220868036.

The previous prime is 4220868019. The next prime is 4220868097. The reversal of 4220868037 is 7308680224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3244555521 + 976312516 = 56961^2 + 31246^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220868037 - 2⁷ = 4220867909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4220868097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110434018 + 2110434019.

It is an arithmetic number, because the mean of its divisors is an integer number (2110434019).

Almost surely, 2^4220868037 is an apocalyptic number.

It is an amenable number.

4220868037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220868037 is an equidigital number, since it uses as much as digits as its factorization.

4220868037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 4220868037 is about 64968.2078943232. The cubic root of 4220868037 is about 1616.0963824987.

The spelling of 4220868037 in words is "four billion, two hundred twenty million, eight hundred sixty-eight thousand, thirty-seven".