10122001120219 has 4 divisors (see below), whose sum is σ = 10124846780544. Its totient is φ = 10119155459896.

The previous prime is 10122001120181. The next prime is 10122001120229. The reversal of 10122001120219 is 91202110022101.

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

It is a cyclic number.

It is not a de Polignac number, because 10122001120219 - 2²³ = 10121992731611 is a prime.

It is a super-2 number, since 2×10122001120219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10122001120219.

It is not an unprimeable number, because it can be changed into a prime (10122001120229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422824827 + ... + 1422831940.

It is an arithmetic number, because the mean of its divisors is an integer number (2531211695136).

Almost surely, 2^{10122001120219} is an apocalyptic number.

10122001120219 is a deficient number, since it is larger than the sum of its proper divisors (2845660325).

10122001120219 is an equidigital number, since it uses as much as digits as its factorization.

10122001120219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845660324.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 10122001120219 in words is "ten trillion, one hundred twenty-two billion, one million, one hundred twenty thousand, two hundred nineteen".