11111241022 has 16 divisors (see below), whose sum is σ = 19490815872. Its totient is φ = 4651216920.

The previous prime is 11111240981. The next prime is 11111241041. The reversal of 11111241022 is 22014211111.

It is a junction number, because it is equal to n+sod(n) for n = 11111240987 and 11111241005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228004 + ... + 9229207.

It is an arithmetic number, because the mean of its divisors is an integer number (1218175992).

Almost surely, 2^11111241022 is an apocalyptic number.

11111241022 is a deficient number, since it is larger than the sum of its proper divisors (8379574850).

11111241022 is a wasteful number, since it uses less digits than its factorization.

11111241022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18457263.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11111241022 its reverse (22014211111), we get a palindrome (33125452133).

The spelling of 11111241022 in words is "eleven billion, one hundred eleven million, two hundred forty-one thousand, twenty-two".