1223284370 has 32 divisors (see below), whose sum is σ = 2745242496. Its totient is φ = 381283200.

The previous prime is 1223284331. The next prime is 1223284379. The reversal of 1223284370 is 734823221.

It is not an unprimeable number, because it can be changed into a prime (1223284379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793571 + ... + 795110.

It is an arithmetic number, because the mean of its divisors is an integer number (85788828).

Almost surely, 2^1223284370 is an apocalyptic number.

1223284370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223284370 is an abundant number, since it is smaller than the sum of its proper divisors (1521958126).

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

1223284370 is a wasteful number, since it uses less digits than its factorization.

1223284370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588706.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1223284370 is about 34975.4824126845. The cubic root of 1223284370 is about 1069.4877362754.

The spelling of 1223284370 in words is "one billion, two hundred twenty-three million, two hundred eighty-four thousand, three hundred seventy".