11245654211 has 24 divisors (see below), whose sum is σ = 12521852112. Its totient is φ = 10090872000.

The previous prime is 11245654159. The next prime is 11245654213.

It is a happy number.

11245654211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11245654211 - 2²² = 11241459907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11245654213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4557200 + ... + 4559666.

It is an arithmetic number, because the mean of its divisors is an integer number (521743838).

Almost surely, 2^11245654211 is an apocalyptic number.

11245654211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11245654211 is a deficient number, since it is larger than the sum of its proper divisors (1276197901).

11245654211 is a wasteful number, since it uses less digits than its factorization.

11245654211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963 (or 2952 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The spelling of 11245654211 in words is "eleven billion, two hundred forty-five million, six hundred fifty-four thousand, two hundred eleven".