1230222294 has 24 divisors (see below), whose sum is σ = 3046265040. Its totient is φ = 351492048.

The previous prime is 1230222293. The next prime is 1230222313. The reversal of 1230222294 is 4922220321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230222293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4881709 + ... + 4881960.

It is an arithmetic number, because the mean of its divisors is an integer number (126927710).

Almost surely, 2^1230222294 is an apocalyptic number.

1230222294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1230222294 is an abundant number, since it is smaller than the sum of its proper divisors (1816042746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230222294 is a wasteful number, since it uses less digits than its factorization.

1230222294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9763684 (or 9763681 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1230222294 is about 35074.5248577939. The cubic root of 1230222294 is about 1071.5058118639.

It can be divided in two parts, 123022 and 2294, that added together give a square (125316 = 354²).

The spelling of 1230222294 in words is "one billion, two hundred thirty million, two hundred twenty-two thousand, two hundred ninety-four".