305344012003022 has 32 divisors (see below), whose sum is σ = 496241615311200. Its totient is φ = 140348119339008.

The previous prime is 305344012003003. The next prime is 305344012003031. The reversal of 305344012003022 is 220300210443503.

It is a happy number.

It is a super-2 number, since 2×305344012003022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139690004 + ... + 141859032.

It is an arithmetic number, because the mean of its divisors is an integer number (15507550478475).

Almost surely, 2^{305344012003022} is an apocalyptic number.

305344012003022 is a deficient number, since it is larger than the sum of its proper divisors (190897603308178).

305344012003022 is a wasteful number, since it uses less digits than its factorization.

305344012003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265380.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 305344012003022 its reverse (220300210443503), we get a palindrome (525644222446525).

The spelling of 305344012003022 in words is "three hundred five trillion, three hundred forty-four billion, twelve million, three thousand, twenty-two".