412021122 has 16 divisors (see below), whose sum is σ = 846314112. Its totient is φ = 133628400.

The previous prime is 412021111. The next prime is 412021201. The reversal of 412021122 is 221120214.

It is a super-2 number, since 2×412021122² = 339522809948277768, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 927754 + ... + 928197.

It is an arithmetic number, because the mean of its divisors is an integer number (52894632).

Almost surely, 2^412021122 is an apocalyptic number.

412021122 is an abundant number, since it is smaller than the sum of its proper divisors (434292990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412021122 is a wasteful number, since it uses less digits than its factorization.

412021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855993.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 412021122 is about 20298.3034266414. The cubic root of 412021122 is about 744.1146018111.

Adding to 412021122 its reverse (221120214), we get a palindrome (633141336).

It can be divided in two parts, 41202 and 1122, that added together give a palindrome (42324).

The spelling of 412021122 in words is "four hundred twelve million, twenty-one thousand, one hundred twenty-two".