2206312968 has 32 divisors (see below), whose sum is σ = 5522096160. Its totient is φ = 734595840.

The previous prime is 2206312967. The next prime is 2206313029. The reversal of 2206312968 is 8692136022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2206312967) 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, 31030 + ... + 73317.

It is an arithmetic number, because the mean of its divisors is an integer number (172565505).

Almost surely, 2^2206312968 is an apocalyptic number.

It is an amenable number.

2206312968 is an abundant number, since it is smaller than the sum of its proper divisors (3315783192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2206312968 is a wasteful number, since it uses less digits than its factorization.

2206312968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105237 (or 105233 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 2206312968 is about 46971.4058550519. The cubic root of 2206312968 is about 1301.8342879370.

The spelling of 2206312968 in words is "two billion, two hundred six million, three hundred twelve thousand, nine hundred sixty-eight".