411252222 has 16 divisors (see below), whose sum is σ = 842566032. Its totient is φ = 133740480.

The previous prime is 411252199. The next prime is 411252227. The reversal of 411252222 is 222252114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411252227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835633 + ... + 836124.

It is an arithmetic number, because the mean of its divisors is an integer number (52660377).

Almost surely, 2^411252222 is an apocalyptic number.

411252222 is an abundant number, since it is smaller than the sum of its proper divisors (431313810).

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

411252222 is a wasteful number, since it uses less digits than its factorization.

411252222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671803.

The product of its digits is 640, while the sum is 21.

The square root of 411252222 is about 20279.3545755283. The cubic root of 411252222 is about 743.6514330033.

The spelling of 411252222 in words is "four hundred eleven million, two hundred fifty-two thousand, two hundred twenty-two".