411861222 has 24 divisors (see below), whose sum is σ = 893411064. Its totient is φ = 137126304.

The previous prime is 411861221. The next prime is 411861223. The reversal of 411861222 is 222168114.

411861222 is a `hidden beast` number, since 41 + 1 + 8 + 612 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (411861221) and next prime (411861223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411861221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2938 + ... + 28850.

It is an arithmetic number, because the mean of its divisors is an integer number (37225461).

Almost surely, 2^411861222 is an apocalyptic number.

411861222 is an abundant number, since it is smaller than the sum of its proper divisors (481549842).

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

411861222 is a wasteful number, since it uses less digits than its factorization.

411861222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26804 (or 26801 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 411861222 is about 20294.3642915958. The cubic root of 411861222 is about 744.0183289796.

The spelling of 411861222 in words is "four hundred eleven million, eight hundred sixty-one thousand, two hundred twenty-two".