303022231222 has 8 divisors (see below), whose sum is σ = 454649045400. Its totient is φ = 151472549424.

The previous prime is 303022231199. The next prime is 303022231241. The reversal of 303022231222 is 222132220303.

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

It is a super-2 number, since 2×303022231222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 303022231193 and 303022231202.

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, 19273272 + ... + 19288987.

It is an arithmetic number, because the mean of its divisors is an integer number (56831130675).

Almost surely, 2^303022231222 is an apocalyptic number.

303022231222 is a deficient number, since it is larger than the sum of its proper divisors (151626814178).

303022231222 is a wasteful number, since it uses less digits than its factorization.

303022231222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38566190.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 303022231222 its reverse (222132220303), we get a palindrome (525154451525).

The spelling of 303022231222 in words is "three hundred three billion, twenty-two million, two hundred thirty-one thousand, two hundred twenty-two".