2122013122007 has 16 divisors (see below), whose sum is σ = 2135463358080. Its totient is φ = 2108614540032.

The previous prime is 2122013121997. The next prime is 2122013122013. The reversal of 2122013122007 is 7002213102212.

It is a cyclic number.

It is not a de Polignac number, because 2122013122007 - 2²⁴ = 2121996344791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122013122057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161867969 + ... + 161881077.

It is an arithmetic number, because the mean of its divisors is an integer number (133466459880).

Almost surely, 2^{2122013122007} is an apocalyptic number.

2122013122007 is a deficient number, since it is larger than the sum of its proper divisors (13450236073).

2122013122007 is a wasteful number, since it uses less digits than its factorization.

2122013122007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15002.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 2122013122007 its reverse (7002213102212), we get a palindrome (9124226224219).

The spelling of 2122013122007 in words is "two trillion, one hundred twenty-two billion, thirteen million, one hundred twenty-two thousand, seven".