20002122110219 has 8 divisors (see below), whose sum is σ = 20885219282592. Its totient is φ = 19120144912000.

The previous prime is 20002122110213. The next prime is 20002122110291. The reversal of 20002122110219 is 91201122120002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20002122110219 - 2¹⁶ = 20002122044683 is a prime.

It is a super-2 number, since 2×20002122110219² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20002122110194 and 20002122110203.

It is not an unprimeable number, because it can be changed into a prime (20002122110213) 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, 279957032 + ... + 280028469.

It is an arithmetic number, because the mean of its divisors is an integer number (2610652410324).

Almost surely, 2^{20002122110219} is an apocalyptic number.

20002122110219 is a deficient number, since it is larger than the sum of its proper divisors (883097172373).

20002122110219 is a wasteful number, since it uses less digits than its factorization.

20002122110219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559987077.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 20002122110219 in words is "twenty trillion, two billion, one hundred twenty-two million, one hundred ten thousand, two hundred nineteen".