1010112002019 has 24 divisors (see below), whose sum is σ = 1462117982832. Its totient is φ = 671993501760.

The previous prime is 1010112002017. The next prime is 1010112002027. The reversal of 1010112002019 is 9102002110101.

It is a happy number.

It is not a de Polignac number, because 1010112002019 - 2¹ = 1010112002017 is a prime.

It is a super-2 number, since 2×1010112002019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010112001992 and 1010112002010.

It is not an unprimeable number, because it can be changed into a prime (1010112002017) 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, 10454109 + ... + 10550289.

It is an arithmetic number, because the mean of its divisors is an integer number (60921582618).

Almost surely, 2^{1010112002019} is an apocalyptic number.

1010112002019 is a deficient number, since it is larger than the sum of its proper divisors (452005980813).

1010112002019 is a wasteful number, since it uses less digits than its factorization.

1010112002019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98627 (or 98624 counting only the distinct ones).

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

The spelling of 1010112002019 in words is "one trillion, ten billion, one hundred twelve million, two thousand, nineteen".