411122612 has 6 divisors (see below), whose sum is σ = 719464578. Its totient is φ = 205561304.

The previous prime is 411122609. The next prime is 411122633. The reversal of 411122612 is 216221114.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 271788196 + 139334416 = 16486^2 + 11804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51390323 + ... + 51390330.

It is an arithmetic number, because the mean of its divisors is an integer number (119910763).

Almost surely, 2^411122612 is an apocalyptic number.

It is an amenable number.

411122612 is a deficient number, since it is larger than the sum of its proper divisors (308341966).

411122612 is a wasteful number, since it uses less digits than its factorization.

411122612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102780657 (or 102780655 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 411122612 is about 20276.1587091836. The cubic root of 411122612 is about 743.5733018838.

Adding to 411122612 its reverse (216221114), we get a palindrome (627343726).

The spelling of 411122612 in words is "four hundred eleven million, one hundred twenty-two thousand, six hundred twelve".