1422220301 has 4 divisors (see below), whose sum is σ = 1428431100. Its totient is φ = 1416009504.

The previous prime is 1422220273. The next prime is 1422220309. The reversal of 1422220301 is 1030222241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1030222241 = 3833 ⋅268777.

It can be written as a sum of positive squares in 2 ways, for example, as 1361536201 + 60684100 = 36899^2 + 7790^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422220301 - 2¹⁴ = 1422203917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1422220301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422220309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105056 + ... + 3105513.

It is an arithmetic number, because the mean of its divisors is an integer number (357107775).

Almost surely, 2^1422220301 is an apocalyptic number.

It is an amenable number.

1422220301 is a deficient number, since it is larger than the sum of its proper divisors (6210799).

1422220301 is an equidigital number, since it uses as much as digits as its factorization.

1422220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6210798.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1422220301 is about 37712.3361912253. The cubic root of 1422220301 is about 1124.5763806870.

Adding to 1422220301 its reverse (1030222241), we get a palindrome (2452442542).

The spelling of 1422220301 in words is "one billion, four hundred twenty-two million, two hundred twenty thousand, three hundred one".