1001222302 has 8 divisors (see below), whose sum is σ = 1522406736. Its totient is φ = 493753392.

The previous prime is 1001222297. The next prime is 1001222323. The reversal of 1001222302 is 2032221001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3428698 + ... + 3428989.

It is an arithmetic number, because the mean of its divisors is an integer number (190300842).

Almost surely, 2^1001222302 is an apocalyptic number.

1001222302 is a deficient number, since it is larger than the sum of its proper divisors (521184434).

1001222302 is an equidigital number, since it uses as much as digits as its factorization.

1001222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857762.

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

The square root of 1001222302 is about 31642.0969911920. The cubic root of 1001222302 is about 1000.4072681102.

Adding to 1001222302 its reverse (2032221001), we get a palindrome (3033443303).

The spelling of 1001222302 in words is "one billion, one million, two hundred twenty-two thousand, three hundred two".