10212040002043 has 16 divisors (see below), whose sum is σ = 11153526354432. Its totient is φ = 9272743920000.

The previous prime is 10212040002013. The next prime is 10212040002049. The reversal of 10212040002043 is 34020004021201.

It is not a de Polignac number, because 10212040002043 - 2¹⁷ = 10212039870971 is a prime.

It is a super-2 number, since 2×10212040002043² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10212040002043.

It is not an unprimeable number, because it can be changed into a prime (10212040002049) 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, 56058355 + ... + 56240227.

It is an arithmetic number, because the mean of its divisors is an integer number (697095397152).

Almost surely, 2^{10212040002043} is an apocalyptic number.

10212040002043 is a deficient number, since it is larger than the sum of its proper divisors (941486352389).

10212040002043 is a wasteful number, since it uses less digits than its factorization.

10212040002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187866.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10212040002043 its reverse (34020004021201), we get a palindrome (44232044023244).

The spelling of 10212040002043 in words is "ten trillion, two hundred twelve billion, forty million, two thousand, forty-three".