2067122306 has 4 divisors (see below), whose sum is σ = 3100683462. Its totient is φ = 1033561152.

The previous prime is 2067122303. The next prime is 2067122333. The reversal of 2067122306 is 6032217602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1928000281 + 139122025 = 43909^2 + 11795^2 .

It is not an unprimeable number, because it can be changed into a prime (2067122303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516780575 + ... + 516780578.

Almost surely, 2^2067122306 is an apocalyptic number.

2067122306 is a deficient number, since it is larger than the sum of its proper divisors (1033561156).

2067122306 is a wasteful number, since it uses less digits than its factorization.

2067122306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033561155.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2067122306 is about 45465.6167449645. The cubic root of 2067122306 is about 1273.8610474203.

Adding to 2067122306 its reverse (6032217602), we get a palindrome (8099339908).

The spelling of 2067122306 in words is "two billion, sixty-seven million, one hundred twenty-two thousand, three hundred six".