11001111022102 has 16 divisors (see below), whose sum is σ = 17243079068160. Its totient is φ = 5254083243112.

The previous prime is 11001111022093. The next prime is 11001111022133. The reversal of 11001111022102 is 20122011110011.

It is a happy number.

It is a super-2 number, since 2×11001111022102² (a number of 27 digits) contains 22 as substring.

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, 166277488 + ... + 166343635.

It is an arithmetic number, because the mean of its divisors is an integer number (1077692441760).

Almost surely, 2^{11001111022102} is an apocalyptic number.

11001111022102 is a deficient number, since it is larger than the sum of its proper divisors (6241968046058).

11001111022102 is a wasteful number, since it uses less digits than its factorization.

11001111022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332621867.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11001111022102 its reverse (20122011110011), we get a palindrome (31123122132113).

The spelling of 11001111022102 in words is "eleven trillion, one billion, one hundred eleven million, twenty-two thousand, one hundred two".