1227234330 has 48 divisors (see below), whose sum is σ = 3646641024. Its totient is φ = 280510560.

The previous prime is 1227234289. The next prime is 1227234341. The reversal of 1227234330 is 334327221.

1227234330 is a `hidden beast` number, since 1 + 227 + 2 + 3 + 433 + 0 = 666.

It is a super-2 number, since 2×1227234330² = 3012208201461097800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1227234294 and 1227234303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 973366 + ... + 974625.

It is an arithmetic number, because the mean of its divisors is an integer number (75971688).

Almost surely, 2^1227234330 is an apocalyptic number.

1227234330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1227234330 is an abundant number, since it is smaller than the sum of its proper divisors (2419406694).

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

1227234330 is a wasteful number, since it uses less digits than its factorization.

1227234330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948011 (or 1948008 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 1227234330 is about 35031.9044586503. The cubic root of 1227234330 is about 1070.6376174618.

The spelling of 1227234330 in words is "one billion, two hundred twenty-seven million, two hundred thirty-four thousand, three hundred thirty".