1070060571021 has 16 divisors (see below), whose sum is σ = 1536537691136. Its totient is φ = 658481472576.

The previous prime is 1070060571011. The next prime is 1070060571059. The reversal of 1070060571021 is 1201750600701.

It is not a de Polignac number, because 1070060571021 - 2¹⁰ = 1070060569997 is a prime.

It is a super-2 number, since 2×1070060571021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1070060571021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070060571011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227156 + ... + 1909458.

It is an arithmetic number, because the mean of its divisors is an integer number (96033605696).

Almost surely, 2^{1070060571021} is an apocalyptic number.

It is an amenable number.

1070060571021 is a deficient number, since it is larger than the sum of its proper divisors (466477120115).

1070060571021 is a wasteful number, since it uses less digits than its factorization.

1070060571021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722532.

The product of its (nonzero) digits is 2940, while the sum is 30.

The spelling of 1070060571021 in words is "one trillion, seventy billion, sixty million, five hundred seventy-one thousand, twenty-one".