110021112202019 has 8 divisors (see below), whose sum is σ = 113570798619648. Its totient is φ = 106471464427080.

The previous prime is 110021112202007. The next prime is 110021112202031. The reversal of 110021112202019 is 910202211120011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110021112202007) and next prime (110021112202031).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021112202019 is a prime.

It is a super-2 number, since 2×110021112202019² (a number of 29 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 = 110021112201985 and 110021112202003.

It is not an unprimeable number, because it can be changed into a prime (110021112202069) 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, 3818447 + ... + 15317400.

It is an arithmetic number, because the mean of its divisors is an integer number (14196349827456).

Almost surely, 2^{110021112202019} is an apocalyptic number.

110021112202019 is a deficient number, since it is larger than the sum of its proper divisors (3549686417629).

110021112202019 is a wasteful number, since it uses less digits than its factorization.

110021112202019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19321345.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 110021112202019 in words is "one hundred ten trillion, twenty-one billion, one hundred twelve million, two hundred two thousand, nineteen".