1112022211102 has 128 divisors (see below), whose sum is σ = 1894122413568. Its totient is φ = 485409024000.

The previous prime is 1112022211057. The next prime is 1112022211187. The reversal of 1112022211102 is 2011122202111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3622222033 + ... + 3622222339.

It is an arithmetic number, because the mean of its divisors is an integer number (14797831356).

Almost surely, 2^{1112022211102} is an apocalyptic number.

1112022211102 is a deficient number, since it is larger than the sum of its proper divisors (782100202466).

1112022211102 is a wasteful number, since it uses less digits than its factorization.

1112022211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

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

Adding to 1112022211102 its reverse (2011122202111), we get a palindrome (3123144413213).

It can be divided in two parts, 11120 and 22211102, that added together give a palindrome (22222222).

The spelling of 1112022211102 in words is "one trillion, one hundred twelve billion, twenty-two million, two hundred eleven thousand, one hundred two".