2122075006 has 4 divisors (see below), whose sum is σ = 3183112512. Its totient is φ = 1061037502.

The previous prime is 2122075001. The next prime is 2122075019. The reversal of 2122075006 is 6005702212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122075001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530518750 + ... + 530518753.

It is an arithmetic number, because the mean of its divisors is an integer number (795778128).

Almost surely, 2^2122075006 is an apocalyptic number.

2122075006 is a deficient number, since it is larger than the sum of its proper divisors (1061037506).

2122075006 is a wasteful number, since it uses less digits than its factorization.

2122075006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061037505.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2122075006 is about 46065.9853471083. The cubic root of 2122075006 is about 1285.0506434340.

Adding to 2122075006 its reverse (6005702212), we get a palindrome (8127777218).

The spelling of 2122075006 in words is "two billion, one hundred twenty-two million, seventy-five thousand, six".