22273802330 has 16 divisors (see below), whose sum is σ = 43176909384. Its totient is φ = 8224173120.

The previous prime is 22273802323. The next prime is 22273802359. The reversal of 22273802330 is 3320837222.

It can be written as a sum of positive squares in 4 ways, for example, as 20419552609 + 1854249721 = 142897^2 + 43061^2 .

It is a super-3 number, since 3×22273802330³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85668341 + ... + 85668600.

Almost surely, 2^22273802330 is an apocalyptic number.

22273802330 is a deficient number, since it is larger than the sum of its proper divisors (20903107054).

22273802330 is a wasteful number, since it uses less digits than its factorization.

22273802330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171336961.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 22273802330 in words is "twenty-two billion, two hundred seventy-three million, eight hundred two thousand, three hundred thirty".