1222303035 has 8 divisors (see below), whose sum is σ = 1955684880. Its totient is φ = 651894944.

The previous prime is 1222302971. The next prime is 1222303037. The reversal of 1222303035 is 5303032221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222303035 - 2⁶ = 1222302971 is a prime.

It is a super-2 number, since 2×1222303035² = 2988049418740422450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222303037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40743420 + ... + 40743449.

It is an arithmetic number, because the mean of its divisors is an integer number (244460610).

Almost surely, 2^1222303035 is an apocalyptic number.

1222303035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1222303035 is a deficient number, since it is larger than the sum of its proper divisors (733381845).

1222303035 is an equidigital number, since it uses as much as digits as its factorization.

1222303035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81486877.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 1222303035 is about 34961.4506993059. The cubic root of 1222303035 is about 1069.2016740028.

Adding to 1222303035 its reverse (5303032221), we get a palindrome (6525335256).

The spelling of 1222303035 in words is "one billion, two hundred twenty-two million, three hundred three thousand, thirty-five".