20110022201219 has 4 divisors (see below), whose sum is σ = 20123157423000. Its totient is φ = 20096886979440.

The previous prime is 20110022201167. The next prime is 20110022201237. The reversal of 20110022201219 is 91210222001102.

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 20110022201219 - 2²⁰ = 20110021152643 is a prime.

It is a super-2 number, since 2×20110022201219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20110022201194 and 20110022201203.

It is not an unprimeable number, because it can be changed into a prime (20110022201719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6567608594 + ... + 6567611655.

It is an arithmetic number, because the mean of its divisors is an integer number (5030789355750).

Almost surely, 2^{20110022201219} is an apocalyptic number.

20110022201219 is a deficient number, since it is larger than the sum of its proper divisors (13135221781).

20110022201219 is a wasteful number, since it uses less digits than its factorization.

20110022201219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13135221780.

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

The spelling of 20110022201219 in words is "twenty trillion, one hundred ten billion, twenty-two million, two hundred one thousand, two hundred nineteen".