4021210122107 has 2 divisors, whose sum is σ = 4021210122108. Its totient is φ = 4021210122106.

The previous prime is 4021210122103. The next prime is 4021210122157. The reversal of 4021210122107 is 7012210121204.

4021210122107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4021210122107 - 2² = 4021210122103 is a prime.

It is a super-2 number, since 2×4021210122107² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4021210122103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010605061053 + 2010605061054.

It is an arithmetic number, because the mean of its divisors is an integer number (2010605061054).

Almost surely, 2^{4021210122107} is an apocalyptic number.

4021210122107 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021210122107 is an equidigital number, since it uses as much as digits as its factorization.

4021210122107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

The spelling of 4021210122107 in words is "four trillion, twenty-one billion, two hundred ten million, one hundred twenty-two thousand, one hundred seven".