412222431 has 16 divisors (see below), whose sum is σ = 554825600. Its totient is φ = 272226528.

The previous prime is 412222429. The next prime is 412222441. The reversal of 412222431 is 134222214.

It is not a de Polignac number, because 412222431 - 2¹ = 412222429 is a prime.

It is a super-2 number, since 2×412222431² = 339854665239099522, 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 = 412222398 and 412222407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412222411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257325 + ... + 258921.

It is an arithmetic number, because the mean of its divisors is an integer number (34676600).

Almost surely, 2^412222431 is an apocalyptic number.

412222431 is a deficient number, since it is larger than the sum of its proper divisors (142603169).

412222431 is a wasteful number, since it uses less digits than its factorization.

412222431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358.

The product of its digits is 768, while the sum is 21.

The square root of 412222431 is about 20303.2615852725. The cubic root of 412222431 is about 744.2357708229.

Adding to 412222431 its reverse (134222214), we get a palindrome (546444645).

The spelling of 412222431 in words is "four hundred twelve million, two hundred twenty-two thousand, four hundred thirty-one".