1100222111102 has 16 divisors (see below), whose sum is σ = 1703625623424. Its totient is φ = 532348068000.

The previous prime is 1100222111063. The next prime is 1100222111147. The reversal of 1100222111102 is 2011112220011.

It is a super-3 number, since 3×1100222111102³ (a number of 37 digits) contains 333 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, 1725152 + ... + 2275212.

It is an arithmetic number, because the mean of its divisors is an integer number (106476601464).

Almost surely, 2^{1100222111102} is an apocalyptic number.

1100222111102 is a deficient number, since it is larger than the sum of its proper divisors (603403512322).

1100222111102 is a wasteful number, since it uses less digits than its factorization.

1100222111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582355.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1100222111102 its reverse (2011112220011), we get a palindrome (3111334331113).

The spelling of 1100222111102 in words is "one trillion, one hundred billion, two hundred twenty-two million, one hundred eleven thousand, one hundred two".