1823227012 has 6 divisors (see below), whose sum is σ = 3190647278. Its totient is φ = 911613504.

The previous prime is 1823226989. The next prime is 1823227037. The reversal of 1823227012 is 2107223281.

It can be written as a sum of positive squares in only one way, i.e., 1544804416 + 278422596 = 39304^2 + 16686^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227903373 + ... + 227903380.

Almost surely, 2^1823227012 is an apocalyptic number.

It is an amenable number.

1823227012 is a deficient number, since it is larger than the sum of its proper divisors (1367420266).

1823227012 is a wasteful number, since it uses less digits than its factorization.

1823227012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455806757 (or 455806755 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1823227012 is about 42699.2624292270. The cubic root of 1823227012 is about 1221.6503267956.

The spelling of 1823227012 in words is "one billion, eight hundred twenty-three million, two hundred twenty-seven thousand, twelve".