2216912002 has 8 divisors (see below), whose sum is σ = 3327573312. Its totient is φ = 1107720900.

The previous prime is 2216911997. The next prime is 2216912051. The reversal of 2216912002 is 2002196122.

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

It is a super-2 number, since 2×2216912002² = 9829397649223296008, which contains 22 as substring.

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, 363774 + ... + 369817.

It is an arithmetic number, because the mean of its divisors is an integer number (415946664).

Almost surely, 2^2216912002 is an apocalyptic number.

2216912002 is a deficient number, since it is larger than the sum of its proper divisors (1110661310).

2216912002 is a wasteful number, since it uses less digits than its factorization.

2216912002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735104.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2216912002 is about 47084.0950003289. The cubic root of 2216912002 is about 1303.9156108743.

The spelling of 2216912002 in words is "two billion, two hundred sixteen million, nine hundred twelve thousand, two".