201110020010019 has 12 divisors (see below), whose sum is σ = 290497672161736. Its totient is φ = 134070844656672.

The previous prime is 201110020009837. The next prime is 201110020010047. The reversal of 201110020010019 is 910010020011102.

It is a happy number.

It is not a de Polignac number, because 201110020010019 - 2⁴³ = 192313926987811 is a prime.

It is a super-2 number, since 2×201110020010019² (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 = 201110020009983 and 201110020010010.

It is not an unprimeable number, because it can be changed into a prime (201110020010219) 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 11 ways as a sum of consecutive naturals, for example, 207992257 + ... + 208956930.

Almost surely, 2^{201110020010019} is an apocalyptic number.

201110020010019 is a deficient number, since it is larger than the sum of its proper divisors (89387652151717).

201110020010019 is a wasteful number, since it uses less digits than its factorization.

201110020010019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417002786 (or 417002783 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 201110020010019 in words is "two hundred one trillion, one hundred ten billion, twenty million, ten thousand, nineteen".