110201222019 has 24 divisors (see below), whose sum is σ = 171947881728. Its totient is φ = 62595034320.

The previous prime is 110201222009. The next prime is 110201222039. The reversal of 110201222019 is 910222102011.

It is not a de Polignac number, because 110201222019 - 2¹⁵ = 110201189251 is a prime.

It is a super-2 number, since 2×110201222019² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 110201221986 and 110201222004.

It is not an unprimeable number, because it can be changed into a prime (110201222009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2219967 + ... + 2269064.

It is an arithmetic number, because the mean of its divisors is an integer number (7164495072).

Almost surely, 2^110201222019 is an apocalyptic number.

110201222019 is a deficient number, since it is larger than the sum of its proper divisors (61746659709).

110201222019 is a wasteful number, since it uses less digits than its factorization.

110201222019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489215 (or 4489208 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 110201222019 in words is "one hundred ten billion, two hundred one million, two hundred twenty-two thousand, nineteen".