303312222434 has 16 divisors (see below), whose sum is σ = 498270407040. Its totient is φ = 137617539600.

The previous prime is 303312222419. The next prime is 303312222449. The reversal of 303312222434 is 434222213303.

It is an interprime number because it is at equal distance from previous prime (303312222419) and next prime (303312222449).

It is a junction number, because it is equal to n+sod(n) for n = 303312222397 and 303312222406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98861642 + ... + 98864709.

It is an arithmetic number, because the mean of its divisors is an integer number (31141900440).

Almost surely, 2^303312222434 is an apocalyptic number.

303312222434 is a deficient number, since it is larger than the sum of its proper divisors (194958184606).

303312222434 is a wasteful number, since it uses less digits than its factorization.

303312222434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197726425.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 303312222434 its reverse (434222213303), we get a palindrome (737534435737).

The spelling of 303312222434 in words is "three hundred three billion, three hundred twelve million, two hundred twenty-two thousand, four hundred thirty-four".