10655643341211 has 32 divisors (see below), whose sum is σ = 16429332653568. Its totient is φ = 6071232637440.

The previous prime is 10655643341197. The next prime is 10655643341251. The reversal of 10655643341211 is 11214334655601.

It is not a de Polignac number, because 10655643341211 - 2¹⁴ = 10655643324827 is a prime.

It is a super-2 number, since 2×10655643341211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10655643341251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10209280 + ... + 11204493.

It is an arithmetic number, because the mean of its divisors is an integer number (513416645424).

Almost surely, 2^{10655643341211} is an apocalyptic number.

10655643341211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10655643341211 is a deficient number, since it is larger than the sum of its proper divisors (5773689312357).

10655643341211 is a wasteful number, since it uses less digits than its factorization.

10655643341211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21414691.

The product of its (nonzero) digits is 259200, while the sum is 42.

Adding to 10655643341211 its reverse (11214334655601), we get a palindrome (21869977996812).

The spelling of 10655643341211 in words is "ten trillion, six hundred fifty-five billion, six hundred forty-three million, three hundred forty-one thousand, two hundred eleven".