222203983 has 8 divisors (see below), whose sum is σ = 224061552. Its totient is φ = 220354176.

The previous prime is 222203963. The next prime is 222203987. The reversal of 222203983 is 389302222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222203983 - 2⁵ = 222203951 is a prime.

It is a super-2 number, since 2×222203983² = 98749220122128578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222203987) 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, 64716 + ... + 68062.

It is an arithmetic number, because the mean of its divisors is an integer number (28007694).

Almost surely, 2^222203983 is an apocalyptic number.

222203983 is a deficient number, since it is larger than the sum of its proper divisors (1857569).

222203983 is a wasteful number, since it uses less digits than its factorization.

222203983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 222203983 is about 14906.5080753341. The cubic root of 222203983 is about 605.6902923908.

The spelling of 222203983 in words is "two hundred twenty-two million, two hundred three thousand, nine hundred eighty-three".