1210000412 has 12 divisors (see below), whose sum is σ = 2124182760. Its totient is φ = 603091056.

The previous prime is 1210000411. The next prime is 1210000417. The reversal of 1210000412 is 2140000121.

It is a junction number, because it is equal to n+sod(n) for n = 1210000393 and 1210000402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210000411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475862 + ... + 478397.

It is an arithmetic number, because the mean of its divisors is an integer number (177015230).

Almost surely, 2^1210000412 is an apocalyptic number.

It is an amenable number.

1210000412 is a deficient number, since it is larger than the sum of its proper divisors (914182348).

1210000412 is a wasteful number, since it uses less digits than its factorization.

1210000412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954580 (or 954578 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1210000412 is about 34785.0601839353. The cubic root of 1210000412 is about 1065.6023577110.

Adding to 1210000412 its reverse (2140000121), we get a palindrome (3350000533).

The spelling of 1210000412 in words is "one billion, two hundred ten million, four hundred twelve", and thus it is an aban number.