1020301222 has 4 divisors (see below), whose sum is σ = 1530451836. Its totient is φ = 510150610.

The previous prime is 1020301207. The next prime is 1020301231. The reversal of 1020301222 is 2221030201.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1020301222² = 2082029167229386568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255075304 + ... + 255075307.

It is an arithmetic number, because the mean of its divisors is an integer number (382612959).

Almost surely, 2^1020301222 is an apocalyptic number.

1020301222 is a deficient number, since it is larger than the sum of its proper divisors (510150614).

1020301222 is an equidigital number, since it uses as much as digits as its factorization.

1020301222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510150613.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1020301222 is about 31942.1543105658. The cubic root of 1020301222 is about 1006.7217902995.

Adding to 1020301222 its reverse (2221030201), we get a palindrome (3241331423).

The spelling of 1020301222 in words is "one billion, twenty million, three hundred one thousand, two hundred twenty-two".