2122012002008 has 32 divisors (see below), whose sum is σ = 3985457034000. Its totient is φ = 1059224076288.

The previous prime is 2122012002001. The next prime is 2122012002017. The reversal of 2122012002008 is 8002002102212.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122012002001) 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, 29915768 + ... + 29986616.

Almost surely, 2^{2122012002008} is an apocalyptic number.

It is an amenable number.

2122012002008 is a deficient number, since it is larger than the sum of its proper divisors (1863445031992).

2122012002008 is a wasteful number, since it uses less digits than its factorization.

2122012002008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77091 (or 77087 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The spelling of 2122012002008 in words is "two trillion, one hundred twenty-two billion, twelve million, two thousand, eight".