105474512211 has 16 divisors (see below), whose sum is σ = 147647452416. Its totient is φ = 66846469536.

The previous prime is 105474512203. The next prime is 105474512293. The reversal of 105474512211 is 112215474501.

It is not a de Polignac number, because 105474512211 - 2³ = 105474512203 is a prime.

It is a super-2 number, since 2×105474512211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105474512111) 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, 4677760 + ... + 4700253.

It is an arithmetic number, because the mean of its divisors is an integer number (9227965776).

Almost surely, 2^105474512211 is an apocalyptic number.

105474512211 is a deficient number, since it is larger than the sum of its proper divisors (42172940205).

105474512211 is a wasteful number, since it uses less digits than its factorization.

105474512211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9378202.

The product of its (nonzero) digits is 11200, while the sum is 33.

Adding to 105474512211 its reverse (112215474501), we get a palindrome (217689986712).

The spelling of 105474512211 in words is "one hundred five billion, four hundred seventy-four million, five hundred twelve thousand, two hundred eleven".