412212113 has 4 divisors (see below), whose sum is σ = 417178608. Its totient is φ = 407245620.

The previous prime is 412212109. The next prime is 412212121. The reversal of 412212113 is 311212214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412212113 - 2² = 412212109 is a prime.

It is a super-2 number, since 2×412212113² = 339837652207849538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412212091 and 412212100.

It is not an unprimeable number, because it can be changed into a prime (412212193) 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, 2483123 + ... + 2483288.

It is an arithmetic number, because the mean of its divisors is an integer number (104294652).

Almost surely, 2^412212113 is an apocalyptic number.

It is an amenable number.

412212113 is a deficient number, since it is larger than the sum of its proper divisors (4966495).

412212113 is an equidigital number, since it uses as much as digits as its factorization.

412212113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966494.

The product of its digits is 96, while the sum is 17.

The square root of 412212113 is about 20303.0074865770. The cubic root of 412212113 is about 744.2295613204.

Adding to 412212113 its reverse (311212214), we get a palindrome (723424327).

It can be divided in two parts, 41221 and 2113, that added together give a palindrome (43334).

The spelling of 412212113 in words is "four hundred twelve million, two hundred twelve thousand, one hundred thirteen".