2206151216 has 20 divisors (see below), whose sum is σ = 4303110000. Its totient is φ = 1095671232.

The previous prime is 2206151203. The next prime is 2206151243. The reversal of 2206151216 is 6121516022.

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, 460316 + ... + 465083.

It is an arithmetic number, because the mean of its divisors is an integer number (215155500).

Almost surely, 2^2206151216 is an apocalyptic number.

It is an amenable number.

2206151216 is a deficient number, since it is larger than the sum of its proper divisors (2096958784).

2206151216 is a wasteful number, since it uses less digits than its factorization.

2206151216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925556 (or 925550 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2206151216 is about 46969.6840100080. The cubic root of 2206151216 is about 1301.8024732536.

Adding to 2206151216 its reverse (6121516022), we get a palindrome (8327667238).

The spelling of 2206151216 in words is "two billion, two hundred six million, one hundred fifty-one thousand, two hundred sixteen".