10870122911 has 4 divisors (see below), whose sum is σ = 10870477152. Its totient is φ = 10869768672.

The previous prime is 10870122899. The next prime is 10870122941. The reversal of 10870122911 is 11922107801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11922107801 = 71011 ⋅167891.

It is a cyclic number.

It is not a de Polignac number, because 10870122911 - 2¹⁰ = 10870121887 is a prime.

It is a super-2 number, since 2×10870122911² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870122941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126215 + ... + 194088.

It is an arithmetic number, because the mean of its divisors is an integer number (2717619288).

Almost surely, 2^10870122911 is an apocalyptic number.

10870122911 is a deficient number, since it is larger than the sum of its proper divisors (354241).

10870122911 is an equidigital number, since it uses as much as digits as its factorization.

10870122911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354240.

The product of its (nonzero) digits is 2016, while the sum is 32.

The spelling of 10870122911 in words is "ten billion, eight hundred seventy million, one hundred twenty-two thousand, nine hundred eleven".