2223216470 has 8 divisors (see below), whose sum is σ = 4001789664. Its totient is φ = 889286584.

The previous prime is 2223216469. The next prime is 2223216509. The reversal of 2223216470 is 746123222.

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

It is a super-3 number, since 3×2223216470³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111160814 + ... + 111160833.

It is an arithmetic number, because the mean of its divisors is an integer number (500223708).

Almost surely, 2^2223216470 is an apocalyptic number.

2223216470 is a deficient number, since it is larger than the sum of its proper divisors (1778573194).

2223216470 is a wasteful number, since it uses less digits than its factorization.

2223216470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222321654.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2223216470 is about 47150.9964900001. The cubic root of 2223216470 is about 1305.1504687948.

Adding to 2223216470 its reverse (746123222), we get a palindrome (2969339692).

The spelling of 2223216470 in words is "two billion, two hundred twenty-three million, two hundred sixteen thousand, four hundred seventy".