4221773051 has 2 divisors, whose sum is σ = 4221773052. Its totient is φ = 4221773050.

The previous prime is 4221773029. The next prime is 4221773069. The reversal of 4221773051 is 1503771224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4221773051 - 2¹⁴ = 4221756667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4221772999 and 4221773017.

It is not a weakly prime, because it can be changed into another prime (4221733051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110886525 + 2110886526.

It is an arithmetic number, because the mean of its divisors is an integer number (2110886526).

Almost surely, 2^4221773051 is an apocalyptic number.

4221773051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4221773051 is an equidigital number, since it uses as much as digits as its factorization.

4221773051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 4221773051 is about 64975.1725738378. The cubic root of 4221773051 is about 1616.2118789098.

The spelling of 4221773051 in words is "four billion, two hundred twenty-one million, seven hundred seventy-three thousand, fifty-one".