10021010019 has 8 divisors (see below), whose sum is σ = 13361925312. Its totient is φ = 6680384040.

The previous prime is 10021010017. The next prime is 10021010081. The reversal of 10021010019 is 91001012001.

10021010019 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10021010019 - 2¹ = 10021010017 is a prime.

It is a super-2 number, since 2×10021010019² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10021010017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28624 + ... + 144434.

It is an arithmetic number, because the mean of its divisors is an integer number (1670240664).

Almost surely, 2^10021010019 is an apocalyptic number.

10021010019 is a deficient number, since it is larger than the sum of its proper divisors (3340915293).

10021010019 is a wasteful number, since it uses less digits than its factorization.

10021010019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144657.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 10021010019 in words is "ten billion, twenty-one million, ten thousand, nineteen".