10020102002019 has 6 divisors (see below), whose sum is σ = 14473480669596. Its totient is φ = 6680068001340.

The previous prime is 10020102001933. The next prime is 10020102002087. The reversal of 10020102002019 is 91020020102001.

It is not a de Polignac number, because 10020102002019 - 2¹³ = 10020101993827 is a prime.

It is a super-2 number, since 2×10020102002019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10020102001992 and 10020102002010.

It is not an unprimeable number, because it can be changed into a prime (10020102052019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 556672333437 + ... + 556672333454.

It is an arithmetic number, because the mean of its divisors is an integer number (2412246778266).

Almost surely, 2^{10020102002019} is an apocalyptic number.

10020102002019 is a deficient number, since it is larger than the sum of its proper divisors (4453378667577).

10020102002019 is a wasteful number, since it uses less digits than its factorization.

10020102002019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113344666897 (or 1113344666894 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 10020102002019 in words is "ten trillion, twenty billion, one hundred two million, two thousand, nineteen".