222084412 has 24 divisors (see below), whose sum is σ = 442415232. Its totient is φ = 96558000.

The previous prime is 222084409. The next prime is 222084419. The reversal of 222084412 is 214480222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222084419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108714 + ... + 110737.

It is an arithmetic number, because the mean of its divisors is an integer number (18433968).

Almost surely, 2^222084412 is an apocalyptic number.

222084412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222084412 is a deficient number, since it is larger than the sum of its proper divisors (220330820).

222084412 is a wasteful number, since it uses less digits than its factorization.

222084412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219489 (or 219487 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 222084412 is about 14902.4968377786. The cubic root of 222084412 is about 605.5816294895.

The spelling of 222084412 in words is "two hundred twenty-two million, eighty-four thousand, four hundred twelve".