1420220301 has 16 divisors (see below), whose sum is σ = 1909340160. Its totient is φ = 938986560.

The previous prime is 1420220203. The next prime is 1420220357. The reversal of 1420220301 is 1030220241.

It is not a de Polignac number, because 1420220301 - 2⁹ = 1420219789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420220381) 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 15 ways as a sum of consecutive naturals, for example, 204555 + ... + 211383.

It is an arithmetic number, because the mean of its divisors is an integer number (119333760).

Almost surely, 2^1420220301 is an apocalyptic number.

It is an amenable number.

1420220301 is a deficient number, since it is larger than the sum of its proper divisors (489119859).

1420220301 is a wasteful number, since it uses less digits than its factorization.

1420220301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7396.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1420220301 is about 37685.8103402328. The cubic root of 1420220301 is about 1124.0489875033.

Adding to 1420220301 its reverse (1030220241), we get a palindrome (2450440542).

The spelling of 1420220301 in words is "one billion, four hundred twenty million, two hundred twenty thousand, three hundred one".