868875590820111 has 32 divisors (see below), whose sum is σ = 1369924616025600. Its totient is φ = 479285657020800.

The previous prime is 868875590820089. The next prime is 868875590820113. The reversal of 868875590820111 is 111028095578868.

It is not a de Polignac number, because 868875590820111 - 2¹¹ = 868875590818063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868875590820113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136741081 + ... + 142954098.

It is an arithmetic number, because the mean of its divisors is an integer number (42810144250800).

Almost surely, 2^{868875590820111} is an apocalyptic number.

868875590820111 is a deficient number, since it is larger than the sum of its proper divisors (501049025205489).

868875590820111 is a wasteful number, since it uses less digits than its factorization.

868875590820111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279700319.

The product of its (nonzero) digits is 77414400, while the sum is 69.

The spelling of 868875590820111 in words is "eight hundred sixty-eight trillion, eight hundred seventy-five billion, five hundred ninety million, eight hundred twenty thousand, one hundred eleven".